Transformers Source Confirms Shia LaBeouf/Megan Fox Hook Up

Shia LaBeouf may come across as a sort of shady dirtball who kisses and tells. But an on-set source says this about the Transformers star:

He's not a liar.

Get a room, Megan Fox and Shia LaBeouf. Wait, you allegedly already did!

Following the actor's admission that he slept with Megan Fox during shooting on the movie's sequel a couple years ago, an insider confirms to Us Weekly:

"Yes, Megan and Shia hooked up... I think they were drawn together because it was so ugly working on that film," adding that Fox was NOT dating Brian Austin Green at the time because "they had a 10-month break before getting back together."

This mole also says Fox was not fired from the franchise. She simply said "enough and quit."

[Photo: WENN.com]