Hollywood Confidential: Blind Item of the Day

Us Weekly hears…that one of Entourage's hottest stars has won the battle of the bulge.

Debuting a noticeably smaller frame while filming scenes for his series, the Brooklyn-born actor slimmed his bod by trading burgers and fries for tofu, fresh organic fruit and vegetables in 2010. He also reportedly lost the weight by hiking Los Angeles' Runyon Canyon.

Do you know which star we're talking about? Leave your best guess in the comments section. Want more blind items from Us? Click here.