The blonde beauty wed TV star Indra in 2004, just before Faris' career took off - and she admits her blossoming list of film credits tore them apart.
She tells Marie Claire, "That kind of destroyed my marriage. The divide became too great."
Faris filed for divorce in 2007 and became a Los Angeles party girl.
She adds, "I was like, 'F**k it, I've got nothing to lose, nobody to support.' I wore the same Garfield shirt and jeans for three weeks. I had a running joke with my friend: 'I hope somebody roofies (date rape drug) me tonight!' I didn't care what people thought."
But the wild times were short-lived - Faris wed actor Chris Pratt in 2009.