Pictures Celebrities Then And Now March 16, 2011 / 1:26 PM EDT / CBS News Credit: Frazer Harrison/Getty Images Oprah Winfrey In 2004 Credit: Peter Kramer/Getty Images Brandy Now Credit: MARK RALSTON/Getty Images Brandy In 1999 Credit: Getty Images Mariah Carey Now Credit: Jemal Countess/Getty Images Mariah Carey In 1999 Credit: Frank Micelotta/Getty Images Kendra Wilkinson Now Credit: David Livingston/Getty Images Kendra Wilkinson In 2005 Credit: Frederick M. Brown/Getty Images Kathy Griffin Now Credit: Jason Merritt/Getty Images Kathy Griffin In 2003 Credit: Getty Images Janice Dickinson Now Credit: Gareth Cattermole/Getty Images Janice Dickinson In 2003 Credit: Robert Mora/Getty Images Amanda Bynes Now Credit: Ethan Miller/Getty Images Amanda Bynes In 2003 Credit: Frazer Harrison/Getty Images Hilary Duff Now Credit: Pascal Le Segretain/Getty Images Hilary Duff In 2002 Credit: Robert Mora/Getty Images Kelly Osborne Now Credit: Larry Busacca/Getty Images Kelly Osborne In 2003 Credit: Getty Images Sharon Osborne Now Credit: Valerie Macon/Getty Images Sharon Osborne In 2003 Credit: Jon Kopaloff/Getty Images Courteney Cox Now Credit: Getty Images Courteney Cox In 2001 Credit: Getty Images Heidi Montag Now Credit: David Becker/Getty Images Heidi Montag 2006 Credit: Mark Davis/Getty Images Tori Spelling Now Credit: Larry Busacca/Getty Images Tori Spelling 2002 Credit: Michel Boutefeu/Getty Images Lindsay Lohan Now Credit: Getty Images Entertainment Lindsay Lohan Then Credit: Getty Images Christina Aguilera Now Credit: Getty Images Christina Aguilera In 2002 Credit: Frank Micelotta/Getty Images Ashlee Simpson Now Credit: Frazer Harrison/Getty Images Ashlee Simpson Then Credit Getty Images Britney Spears Now Credit: Frazer Harrison/Getty Images Britney Spears Then Credit: Getty Images Nicole Richie Now Credit: Valerie Macon/Getty Images Nicole Richie Then Credit: Getty Images Lisa Rinna Now Credit: Michael Buckner/Getty Images Lisa Rinna In 1999 Credit: Diane Freed/Getty Images Tara Reid Now Credit: Michael Tullberg/Getty Images Tara Reid In 2001 Credit: Anthony Harvey/Getty images