Bill & Giuliana Rancic

(Photo by Michael Loccisano/Getty Images for NIVEA)

Bill and Giuliana Rancic Ring In New Year's Eve 2012 With NIVEA at Times Square on December 31, 2011 in New York City. (Photo by Michael Loccisano/Getty Images for NIVEA)

Meryl Sctreep and Sandra Bullock

(Photo by Kevin Winter/Getty Images for VH1)

Actresses Meryl Sctreep and Sandra Bullock accept the Best Actress award onstage during the 15th annual Critics' Choice Movie Awards held at the Hollywood Palladium on January 15, 2010 in Hollywood, California. (Photo by Kevin Winter/Getty Images for VH1)

Will Smith and Jada Pinkett-Smith Attend Game 4 of the NBA Finals

(Credit: Stephen Dunn/Getty Images)

Will Smith and Jada Pinkett-Smith kiss at Game Four of the 2008 NBA Finals between the Boston Celtics and the Los Angeles Lakers on June 12, 2008 at Staples Center in Los Angeles, California. (Credit: Stephen Dunn/Getty Images)

Russell Crowe and Danielle Spencer

(Photo by Ezra Shaw/Getty Images)

Russell Crowe kisses his wife Danielle Spencer before the start of the round seventeen NRL match between the Bulldogs and the South Sydney Rabbitohs held at ANZ Stadium on July 7, 2008 in Sydney, Australia. (Photo by Ezra Shaw/Getty Images)

Russell Brand and Tamara Palmer

(Photo by Getty Images)

Russell Brand and Tamara Palmer attend the Black Ball UK in aid of 'Keep A Child Alive' HIV/AIDS charity at St John's, Smith Square on July 10, 2008 in London, England. (Photo by Getty Images)

Heidi Klum and Kenneth Cole

(Credit: Tullio Puglia/Getty Images)

Model Heidi Klum and amfAR Chairman of the Board Kenneth Cole kiss on stage during the amfAR MILANO 2011 auction at La Permanente on September 23, 2011 in Milan, Italy. (Credit: Tullio Puglia/Getty Images)

Manny Pacquiao and his wife Jinkee

(Photo Credit: STAN HONDA/AFP/Getty Images)

Manny Pacquiao of the Phillipines and his wife Jinkee kiss after Pacquiao presented her with a Valentine's Day cake at a press conference February 14, 2001 in New York to announce the May 7 World Boxing Organization (WBO) welterweight championship fight between Pacquiao and Shane Mosley of the US on May 7 at the MGM Grand in Las Vegas. (Photo Credit: STAN HONDA/AFP/Getty Images)

Lambert Wilson and Sabrina Ouazani

(Photo Credit: FRANCOIS GUILLOT/AFP/Getty Images)

French actor Lambert Wilson kisses French actress Sabrina Ouazani as they pose during the photocall of "Des Hommes et des Dieux" (Of God and Men) presented in competition at the 63rd Cannes Film Festival on May 18, 2010 in Cannes. (Photo Credit: FRANCOIS GUILLOT/AFP/Getty Images)

Cadel Evans and Chiara Evans

(Photo by Scott Barbour/Getty Images)

Cadel Evans and his wife Chiara Evans kiss as they attend Victoria Derby Day at Flemington Racecourse on October 29, 2011 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Julia Roberts and Javier Bardem

(Photo by Carlos Alvarez/Getty Images)

Actress Julia Roberts receives from Spanish actor Javier Bardem the Donosti Lifetime Achievement Award during the 58th San Sebastian International Film Festival at the Kursaal Palace on September 20, 2010 in San Sebastian, Spain. (Photo by Carlos Alvarez/Getty Images)

Pink and Carey Hart

(Photo by Quinn Rooney/Getty Images)

Pink hugs Carey Hart during the Hart And Huntington Freestyle Tour event at Rod Laver Arena on May 30, 2009 in Melbourne, Australia. (Photo by Quinn Rooney/Getty Images)

Rolf Hellgardt and Monica Lierhaus

(Photo Credit: TOBIAS SCHWARZ/AFP/Getty Images)

Rolf Hellgardt former Kabel Eins head of programming kisses his girlfriend former German TV presenter Monica Lierhaus after accepting her proposal of marriage during the awardings of the Goldene Kamera 2011 (golden camera media prize) of the Axel Springer Verlag publishing house on February 5, 2010 in Berlin. (Photo Credit: TOBIAS SCHWARZ/AFP/Getty Images)

Clovis Cornillac and Lilou Fogli

(Photo by Ian Gavan/Getty Images)

Actor Clovis Cornillac and Lilou Fogli attend 'The Artist' premiere at the Palais des Festivals during the 64th Annual Cannes Film Festival on May 15, 2011 in Cannes, France. (Photo by Ian Gavan/Getty Images)

Katy Perry and Johnny Wujek

(Photo by Noel Vasquez/Getty Images)

Katy Perry and Johnny Wujek attend the Bondi Blonde's Style Mansion at the Style Mansion International on February 9, 2009 in Beverly Hills, California. (Photo by Noel Vasquez/Getty Images)

Will Ferrell and John C. Reilly

(Photo by Noel Vasquez/Getty Images)

Will Ferrell and John C. Reilly attend the game between the Dallas Mavericks and the Los Angeles Lakers at Staples Center on May 2, 2011 in Los Angeles, California. (Photo by Noel Vasquez/Getty Images)

Justin Timberlake and Jessica Biel

(Photo by Noel Vasquez/Getty Images)

Justin Timberlake and Jessica Biel kiss at the Los Angeles Lakers vs Utah Jazz game at Staples Center on April 21, 2009 in Los Angeles, California. (Photo by Noel Vasquez/Getty Images)

Prince William and Kate

(Photo by Peter Macdiarmid/Getty Images)

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge greet well-wishers from the balcony at Buckingham Palace on April 29, 2011 in London, England. (Photo by Peter Macdiarmid/Getty Images)

Halle Berry and Jamie Foxx

(Photo by Kevin Winter/Getty Images)

Actress Halle Berry accepts the Decade of Hottness award from actor Jamie Foxx onstage at Spike TV's 2009 'Guys Choice Awards' held at the Sony Studios on May 30, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Laura Dern and Ben Harper

(Photo by Kevin Winter/Getty Images)

Actress Laura Dern and musician Ben Harper in the audience at the 15th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 25, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Ellen DeGeneres and Kid Rock

(Photo by Kevork Djansezian/Getty Images for PCA)

TV Host Ellen DeGeneres gets a kiss from presenter Kid Rock as she accepts the Favorite Talk Show Host award during the 35th Annual People's Choice Awards held at the Shrine Auditorium on January 7, 2009 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images for PCA)

Paula Abdul and Simon Cowell

(Photo by Kevin Winter/Getty Images)

Singer/dancer Paula Abdul and producer Simon Cowell arrive at the first round of auditions for Fox's 'The X Factor' at Galen Center on May 8, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

David Hasselhoff and Pamela Anderson

(Photo by Kevin Winter/Getty Images)

Actor David Hasselhoff kisses actress Pamela Anderson onstage at the Comedy Central Roast Of David Hasselhoff held at Sony Pictures Studios on August 1, 2010 in Culver City, California. (Photo by Kevin Winter/Getty Images)

Ralph Fiennes and Meryl Streep

(Photo by Kevin Winter/Getty Images)

Actor Ralph Fiennes presents actress Meryl Streep the Female Actor in a Leading Role award for 'Doubt' during the 15th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 25, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Kyra Sedgwick and Kevin Bacon

(Photo by Kevin Winter/Getty Images)

Actress Kyra Sedgwick and actor Kevin Bacon kiss at the 16th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 23, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Jamie Foxx and Chaka Khan

(Photo by Kevin Winter/Getty Images)

Rapper Jamie Foxx kisses singer Chaka Khan as he accepts the Best Collaboration award onstage during the 2009 BET Awards held at the Shrine Auditorium on June 28, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Arnold Schwarzenegger and Jaime Lee Curtis

(Photo by Kevin Winter/Getty Images)

California Governor Arnold Schwarzenegger presents the 'Courage To Care' Award to actress Jamie Lee Curtis at the 'Noche de Ninos Gala' benefiting Childrens Hospital of Los Angeles at the Beverly Hilton Hotel on May, 9, 2009 in Beverly Hills, California. (Photo by Kevin Winter/Getty Images)

Jessica Lange and Alec Baldwin

(Photo by Kevin Winter/Getty Images)

Actress Jessica Lange accepts the Outstanding Lead Actress In A Miniseries Or A Movie award for 'Grey Gardens' from actor Alec Baldwin onstage during the 61st Primetime Emmy Awards held at the Nokia Theatre on September 20, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Tony Bennett and Susan Crow

(Photo by Julian Finney/Getty Images)

Musician Tony Bennett kisses Susan Crow during Day One of the 2011 US Open at the USTA Billie Jean King National Tennis Center on August 29, 2011 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Julian Finney/Getty Images)

Kristen Chenoweth and Sean Hayes

(Photo by Andrew H. Walker/Getty Images)

Actors Kristen Chenoweth and Sean Hayes kiss onstage during the 64th Annual Tony Awards at Radio City Music Hall on June 13, 2010 in New York City. (Photo by Andrew H. Walker/Getty Images)

Lady Gaga and Mayor Michael Bloomberg

(Photo by Jemal Countess/Getty Images)

Singer Lady Gaga and New York Mayor Michael Bloomberg share a kiss as they celebrate the beginning of the new year at New Year's Eve 2012 in Times Square on January 1, 2012 in New York City. (Photo by Jemal Countess/Getty Images)

Shakira and Gerard Pique

(Photo by Jasper Juinen/Getty Images)

Colombian singer Shakira kisses Barcelona player Gerard Pique during the la Liga match between Barcelona and Osasuna at the Camp Nou stadium on April 23, 2011 in Barcelona, Spain. (Photo by Jasper Juinen/Getty Images)

Kim Kardashian and Kris Humphries

(Photo by Jason Merritt/Getty Images)

Reality TV star Kim Kardashian and New Jersey Nets forward basketball player Kris Humphries kiss on the red carpet of the Kardashian Kollection Launch Party on August 17, 2011 in Hollywood, California. (Photo by Jason Merritt/Getty Images)

Daniel Hartwich and Brigitte Nielsen

(Photo by Getty Images/Getty Images)

TV host Daniel Hartwich kisses actress Brigitte Nielsen during the 'Let's Dance' TV show at Studios Adlershof on April 30, 2010 in Berlin, Germany. (Photo by Getty Images/Getty Images)

Benjamin Millepied and Natalie Portman

(Photo Credit: GABRIEL BOUYS/AFP/Getty Images)

Dancer Benjamin Millepied embraces his fiancee Actress Natalie Portman as she is named Best Actress at the 83rd Annual Academy Awards at the Kodak Theatre on February 27, 2011 in Hollywood, California. (Photo Credit: GABRIEL BOUYS/AFP/Getty Images)

Peter O'Toole and Rose McGowen

(Photo by Frederick M. Brown/Getty Images)

Actor Peter O'Toole and actress Rose McGowen kiss during a Hand and Footprints Ceremony presented by the TCM Classic Film Festival at Grauman's Chinese Theater on April 30, 2011 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

Scott Bailey and Adrienne Frantz

(Photo by Frazer Harrison/Getty Images)

Actors Scott Bailey and Adrienne Frantz arrive at the 61st Primetime Emmy Awards held at the Nokia Theatre on September 20, 2009 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

Til Schweiger and Melanie Scholz

(Photo by Florian Seefried/Getty Images)

Actor and director Til Schweiger and new girlfriend Melanie Scholz attend premiere of 'Maennerherzen' at CineMaxx at Potsdam Place on September 30, 2009 in Berlin, Germany. (Photo by Florian Seefried/Getty Images)

Steven Tyler and Carrie Underwood

(Photo by Ethan Miller/Getty Images)

Singers Steven Tyler and Carrie Underwood perform onstage at the 46th Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena on April 3, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Perla Hudson and Slash

(Photo by Ethan Miller/Getty Images)

Perla Hudson and her husband, guitarist Slash, kiss as they arrive at an after party at the Jet Nightclub at the Mirage Hotel & Casino to celebrate the resort's 20th anniversary early on October 3, 2009 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Lady Gaga and Sting

(Photo by Christopher Polk/Getty Images for Clear Channel)

Musicians Lady Gaga and Sting perform onstage at the iHeartRadio Music Festival held at the MGM Grand Garden Arena on September 24, 2011 in Las Vegas, Nevada. (Photo by Christopher Polk/Getty Images for Clear Channel)

Britney Spears and Rihanna

(Photo by Ethan Miller/Getty Images for ABC)

Singers Britney Spears and Rihanna perform on stage during the 2011 Billboard Music Awards at the MGM Grand Garden Arena May 22, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for ABC)

Kobe Bryant and Vanessa Bryant

(Photo by Andrew D. Bernstein/NBAE via Getty Images)

Kobe Bryant #24 of the Los Angeles Lakers kisses his wife, Vanessa following his team's victory over the Boston Celtics in Game Seven of the 2010 NBA Finals on June 17, 2010 at Staples Center in Los Angeles, California. (Photo by Andrew D. Bernstein/NBAE via Getty Images)

Audrina Patridge and Ryan Cabrera

(Photo by Christopher Polk/Getty Images for Las Palmas)

Ryan Cabrera kisses Audrina Patridge after serenading her for her 25th birthday at Las Palmas Latin Supper Club on May 9, 2010 in Hollywood, California. (Photo by Christopher Polk/Getty Images for Las Palmas)

Adam and Jackie Sandler

(Photo by Christopher Polk/Getty Images for PCA)

Actors Adam Sandler and Jackie Sandler kiss in the audience during the 2012 People's Choice Awards at Nokia Theatre L.A. Live on January 11, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for PCA)

Kourtney Kardashian, Khloe Kardashian and Kim Kardashian

(Photo by Andrew H. Walker/Getty Images)

Kourtney Kardashian, Khloe Kardashian and Kim Kardashian attend Mercedes-Benz Fashion Week Swim 2011 at The Raleigh on July 16, 2010 in Miami Beach, Florida. (Photo by Andrew H. Walker/Getty Images)

Lamar Odom and Khloe Kardashian

(Photo by Andrew D. Bernstein/NBAE via Getty Images)

Lamar Odom #7 of the Los Angeles Lakers gives a kiss to his wife Khloe Kardashian at the ceremony for the Kia Six Man of the Year Award at the Sheraton Gateway Los Angeles Hotel on April 19, 2011 in Los Angeles, California. (Photo by Andrew D. Bernstein/NBAE via Getty Images)

Jack Black andTanya Haden

(Photo by Paul Hawthorne/Getty Images)

Actor Jack Black and his girlfriend Tanya Haden attend the Universal Pictures' premiere of "King Kong" at the Loews Times Square theatre December 5, 2005 in New York City. (Photo by Paul Hawthorne/Getty Images)

Alexandra Maria Lara and Sam Riley

(Photo by Andreas Rentz/Getty Images)

Alexandra Maria Lara kisses her husband Sam Riley at the 'RUBBELDIEKATZ' Premiere at Cinemaxx on November 30, 2011 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images)

Angelina Jolie and Brad Pitt

(Photo by Andreas Rentz/Getty Images)

Angelina Jolie and Brad Pitt attend "The Tree Of Life" premiere during the 64th Annual Cannes Film Festival at Palais des Festivals on May 16, 2011 in Cannes, France. (Photo by Andreas Rentz/Getty Images)

Selena Gomez and Justin Bieber

(Photo by Jason Merritt/Getty Images)

Singers Selena Gomez and Justin Bieber arrive at the 2011 American Music Awards held at Nokia Theatre L.A. LIVE on November 20, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)