Matthew Morrison's Secret to Ripped Abs: Sweet Potatoes?

The Glee star relies on a restricted diet to prep for body baring photos

Source: http://feeds.people.com/~r/people/headlines/~3/zeyKFpeJ6y0/0,,20479844,00.html

Jordana Brewster Natalie Imbruglia America Ferrera Emma Heming Jennifer Garner