Miley Cyrus' Dramatic Weight Loss - Is She Taking It Too Far?

Miley Cyrus has already shot down rumors of anorexia, claiming that her 20-pound weight loss is due to a gluten-free diet and mulitple Pilates classes a week. But when the teen star stepped out in Miami yesterday, it became apparent that she might be taking her diet a little too far.

Miley, who has always had a healthy shape, has lost a lot of weight since January, when she decided to start exercising more and giving up fatty foods. She looked amazing and fit after a few months of training, and last month appeared to be happy and healthy. 

But these new photos of Miley are worrisome. Not only is she flaunting her slim figure in a skintight dress, but her arms look dramatically thinner and her collar bone is much more defined. 

"For everyone calling me anorexic I have a gluten and lactose allergy," Miley Tweeted last month, "It's not about weight it's about health. Gluten is crapppp anyway!"

Miley looked incredible at the People's Choice Awards in January, but her shape looks dramtically different now, four months later. 

We hope Miley stays at the weight she is and doesn't drop any more — she looks too thin! Do you agree?