Tila Tequila says Heidi Montag's whole life is 'fake.' Pot meet Kettle

Tila Tequila slams Heidi Montag in a video interview on Radaronline.com for her big fat fake life and her ten-years-older fake face.

We'd say it takes one to know one, but you already knew that.

Tila admits to her own plastic surgery ("a boob job and I love it") but insists that Heidi has "gone overboard."