Why you won't see the controversial 'Mani Cam' on the Oscars red carpet

Oh, the Mani Cam -- what started as a lighthearted red carpet gimmick has turned into an unlikely controversial symbol of yet another example of gender inequality in Hollywood.For those who don't spend winter Sunday nights watching award shows -- and, by association, E!'s red carpet specials -- the Mani Cam is exactly what it sounds like. Co-hosts Ryan Seacrest and Giuliana Rancic, in between interviewing celebrities, urge stars to stick their hand in a box outfitted with a camera. Inside the bo...