(AP Photo/Matt Sayles)Actress Drew Barrymore lends her face to CoverGirl.
(credit: Getty Images)Singer Mariah Carey supports OPI.
(AP Photo/Dan Steinberg)TV show host Ellen DeGeneres endorses American Express, CoverGirl and Vitamin Water.
(credit: Getty Images)Actor Alec Baldwin is spokesman for Capital One.
APActress Eva Longoria endorses L’Oreal Paris, Heineken, London Fog and LG.
(credit: Getty Images)Oscar, Golden Globe and Grammy winner Jennifer Hudson endorses Weight Watchers.
(credit: Getty Images)Actress Amy Poehler was the star of Best Buy's Super Bowl ad.
(AP Photo/Jason DeCrow)Supermodel Gisele Bundchen represents Religion Jeans and Dolce & Gabbana.
APModel and reality show host Heidi Klum lends her face to Diet Coke, McDonald’s and Volkswagon.
William Shatner (credit: Getty Images)
(Photo by Frazer Harrison/Getty Images)Reality TV star Kim Kardashian lends her face to Midori.
(AP Photo/Peter Kramer)Actress Kate Hudson endorses Almay.
(credit: Getty Images)Modern Family star Ty Burrell does TV spots for Minute Maid.
(AP Photo/Jason DeCrow)Country star Kenny Chesney endorses Corona and MasterCard.
(Photo by Pascal Le Segretain/Getty Images)Actress Jessica Alba endorses The Honest Company.
(AP Photo/Elise Amendola)Boston Celtics forward Kevin Garnett’s face is on Wheaties FUEL cereal boxes.
(Photo by Christopher Polk/Getty Images for PCA)Actress Kaley Cuoco does ads for Priceline and Toyota.
(AP Photo/Matt Sayles)Actress Kirstie Alley is a spokeswoman for Jenny Craig.
(credit: Getty Images)Oscar winner Natalie Portman represents Dior.
answers questions from the media during Super Bowl XLVII Media Day ahead of Super Bowl XLVII at the Mercedes-Benz Superdome on January 29, 2013 in New Orleans, Louisiana. The San Francisco 49ers will take on the Baltimore Ravens on February 3, 2013 at the Mercedes-Benz Superdome.Baltimore Ravens running back Ray Rice endorses M&T Bank.
(AP Photo/Matt Sayles)Singer Lady Gaga represents Polaroid and Virgin Mobil.
(AP Photo/Phil Long)LeBron James of the Miami Heat endorses Nike and McDonald’s.
(credit: Getty Images)Sports Illustrated swimsuit model Kate Upton was featured in a Super Bowl ad for Mercedes Benz.
(AP Photo/Stephan Savoia)Michael Jordan endorses Nike, Gatorade, Hanes and Upper Deck.
(GERARD JULIEN/AFP/Getty Images)Actress Emma Stone has a deal with Revlon.
(AP Photo/Risto Bozovic)Actress Pamela Anderson is a spokeswoman for PETA.
(credit: Getty Images)Golfer Rory McIlroy has a deal with Nike.
(AP Photo/AJ Mast)Broncos QB Peyton Manning does ads for Buick and Papa John's.
Brad Pitt2 (Credit: Anne-Christine Poujoulat/AFP/Getty Images)
(Photo by Rob Kim/Getty Images)The most decorated Olympian of all time Michael Phelps endorses Ping, Hewlett Packard, Subway and Under Armour.
APActress Phylicia Rashad is a spokeswoman for Jenny Craig.
(AP Photo/Charles Sykes)Actress and singer Queen Latifah is a spokesperson for Jenny Craig.
<> at Rockefeller Center on September 27, 2012 in New York City.Modern Family star Sofia Vergara works with Covergirl.
APTennis star Roger Federer represents Gillette, Mercedes-Benz, Rolez and Credit Suisse.
(AP Photo/Evan Agostini)Singer Taylor Swift endorses CoverGirl and Sony.
(credit: Getty Images)Rapper and singer Nicki Minaj endorses MAC Cosmetics.
(AP Photo/Andy Wong)Though golfer Tiger Woods was dropped by AT&T, and Gatorade, he still makes plenty of money lending his name to the likes of Nike, Electronic Arts and Upper Deck.
(credit: Getty Images)Actor Jeff Goldblum endorses Paypal.
(AP Photo/Robert E. Klein)New England Patriots QB Tom Brady represents Smartwater, Stetson, Movado and Audi.
(credit: Getty Images)Desperate Housewives star Eva Longoria endorses L'Oreal for Men.
(AP Photo/Peter Kramer)Actress Valerie Bertinelli is also a spokesperson for Jenny Craig.
(credit: Getty Images)Actress Leighton Meester lends her face to Herbal Essence.
2004(Credit: AP Photo/Jacques Brinon)
(credit: Getty Images)Isaiah Mustafa is best known as the "Old Spice Man."
(AP Photo/David Goldman)Derek Jeter of the New York Yankees represents Ford, Gatorade, Gillete and Nike.
(AP Photo/Evan Agostini)Singer Beyonce endorses L’Oreal and Pepsi.
Black Eyed Peas
(AP Photo/Stephen Chernin)The Black Eyed Peas represent Honda, Target and Apple.
(credit: Getty Images)Actress Olivia Wilde endorses Revlon.
(AP Photo/Matt Sayles, file)Singer Britney Spears represents Candies’ and Elizabeth Arden.
(credit: Getty Images)Singer Pink is a Covergirl.
(Photo by Christopher Polk/Getty Images for PCA)Actress Emma Watson endorses Lancome.
(credit: Getty Images)Olympic gymnast Gabby Douglas supports OPI.
(AP Photo/Chris Pizzello)“American Idol” host Ryan Seacrest endorses Coca-Cola, Procter & Gamble and Microsoft Bing.
(credit: Getty Images)Actress and singer Jennifer Lopez does ads for L'Oreal
(Photo by Peter Kramer/Getty Images)Singer Jessica Simpson is endorsed by Weight Watchers.
(credit: Getty Images)Oscar winner Halle Berry endorses Revlon.
(credit: Getty Images)Actress Tina Fey endorses Garnier Fructis.