Shia LaBeouf is not living by the 'doesn't kiss and tell' motto. Instead, the actor openly admitted to Details that he had a relationship with his former co-star, Megan Fox. The 25-year-old actor didn't stop there either. He continued to divulge information to the magazine stating, 'Look, you're on the set for six months, with someone who's rooting to be attracted to you, and you're rooting to be attracted to them.

I never understood the separation of work and life in that situation,' he adds. 'But the time I spent with Megan was our own thing, and I think you can see the chemistry on screen.

Fox is married to longtime boyfriend, Brian Austin Green, and when asked if the relationships overlapped, LaBeouf said, I don't know, man. I don't know. I don't know. I don't know....It was what it was. 

LaBeouf started his career by doing stand-up comedy in Los Angeles coffee shops. It didn't take long for the actor to find an agent and to begin auditioning. He is known for his character Louis Stevens in the Disney series Even Stevens (1999). Since, he has starred in countless films including Dumb and Dumberer: When Harry Met Lloyd (2003), I,Robot (2004), Disturbia (2007), the Transformers trilogy (2007-2001), Eagle Eye (2008) and New York, I Love You (2009).

His latest film Transformers: Dark of the Moon is scheduled for a June 29 release date. He also stars in The Wettest County in the World, currently in post-production and scheduled for a 2012 release date. 

See pictures below of LaBeouf's transformation from a young teen to young man.