Former 'Idol' Mandisa Gets in Shape!

Mandisa Hundley's voice landed her in the top 10 on the fifth season of "American Idol," but Simon Cowell's biting remarks about her weight left her wanting to change her life.

She tells special "Extra" correspondent Star Jones, "I was just hoping my voice would make him forget all about my weight."

Now the team of experts is ready to help her lose the weight.