Rihanna wants her ass back.

Rhianna did an interview with People magazine this week and told them that she has trimmed down but "lost her booty" in the process and "desperately wants to get it back." The 24 year old pop star then added " I'm gonna have to start hiking or at least going on the elliptical or walking on a incremental treadmill or horse back riding." I think she could skip all that and just start seeing Chris brown again. Then she would get a lot of leg exercises in by constantly running from him, locking herself in the bathroom and bracing herself with her legs while pushing her back against the door as he's trying to kick it in. Hey, then she'll have both "asses" back!