Cameron Diaz appears to be wasting away before our very eyes.

The Charlie's Angels star revealed the extent of her weight loss at the Kids Choice Awards in Los Angeles on Saturday.

Wearing a pair of tight ripped jeans, the actress showed off her dangerously fat free limbs and looked a world away from her normally healthy athletic build.

The lollipop effect: Cameron looks thin (left) and curvier back in 2006 (right)

Cameron presented the Big Green Help award to Leonardo DiCaprio for his work with children and their role in saving the environment.

But it's a wonder he could even see her as he took to the stage to accept his award - Cameron looked like she was half the woman she used to be.

See the highlights from the Kids Choice Awards below