SAY SO LONG :

SAY 'SO LONG' TO CELLULITEAfter unretouched shots of her circulated the Internet in March, Kim Kardashian was motivated to get in better shape. For someone who "used to eat Sour Skittles every second", she is curbing her sweet tooth, working out more and is taking the Nivea Good-Bye Cellulite, Hello Bikini! Challenge, a four-week skincare, nutrition and fitness program. The reality star says she "definitely sees a difference in the tightening and firming" of her skin. "I'm really happy with the curves I've been given, but there are no excuses to being lazy," she says. – Allie Gross