Shia LaBeouf had his girlfriend Karolyn Pho lead the way as they landed back at LAX last night. Shia is coming off a lengthy press tour for Transformers: Dark of the Moon, which hit theaters yesterday and is already having box office success. He and the rest of the crew had a spectacle of a NY premiere in Time Square on Tuesday, where costars Patrick Dempsey, Rosie Huntington-Whiteley, Tyrese Gibson, Ken Jeong, and more revealed secrets from the set including that Shia's the comedian of the crew. His offbeat sense of humor and tendency to overshare did get him in a bit of hot water this week when Shia admitted to hooking up with Megan Fox when they shot earlier Transformers movies, without specifying whether she was with now-husband Brian Austin Green at the time. Luckily for Shia, it doesn't seem to phase Karolyn, and he has a handful of movie projects to throw himself into as Transformers: Dark of the Moon, which Buzz enjoyed takes on the July 4 movie-going crowds.