Demi Moore
Actress Demi Moore seemed happy to embrace her 49th birthday Friday despite weight loss rumors. Reuters

Actress Demi Moore seemed happy to embrace her 49th birthday Friday despite weight loss rumors.

My birthday starts with a bang and some serious monkey business, pursemonkey may never be the same! she posted on Twitter along with a picture.

However, sources have told US Weekly and the Daily Mail that Moore has suffered dramatic weight loss in the face of rumors of infidelity around her husband, Ashton Kutcher. 22-year-old Sara Leal has claimed she slept with the actor in September on the weekend of his six year wedding anniversary with Moore. The Two and A Half Men star is 16 years younger than Moore.

She is superskinny, and it's hard to look at, one friend told Us Weekly. She has reportedly joined a juice-cleanse service, but appeared frail and boney leaving a nail salon on Thursday.

Another friend says she has lost weight and its related to personal issues. She's very upset, and hasn't been eating, says the source. It's taking a toll.

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