Entertainment Before And After: Celebrity Weight Changes August 7, 2012 / 9:37 AM EDT / CBS News Kirstie Alley - Now Ricki Lake - Before Ricki Lake - Now Randy Jackson - Before Randy Jackson - Now Seth Rogen - Before Seth Rogen - Now Sara Rue - Before Sara Rue - Now Renee Zellweger - Before Renee Zellweger - Now Raven - Before Raven - Now Perez Hilton - Before Perez Hilton - Now Nicole Richie - Before Nicole Richie - Now Mo'nique - Before Mo'nique - Now Mariah Carey - Before Mariah Carey - Now Kelly Osbourne - Before Kelly Osbourne - Now Jordin Sparks - Before Jordin Sparks - Now Jonah Hill - Before Jonah Hill - Now Jennifer Hudson - Before Jennifer Hudson - Now Jennifer Hudson - Now Janet Jackson - Before Janet Jackson - Now Drew Carey - Before Drew Carey - Now Al Roker - Before Al Roker - Now Adele - Before Adele - Now Star Jones Reynolds - Before Star Jones Reynolds - Now
