Adrian Grenier and Isabel Lucas split up in wake of Shia LaBeouf car crash

Amazing how the dots connect sometimes.   Transformers 2 star Isabel Lucas, and Adrian Grenier have split up. The pair broke up about three weeks ago, right after the accident that left Shia LaBeouf with a crushed hand.  Lucas had been dating Entourage star Grenier, for several months.  Isabel was in the car with co-star Shia LaBeouf when the crash occurred in the early morning hours, which raised a few eyebrows.

Apparently Adrian was thinking along the same lines as the rest of us with jaded vision. An inside source tells People Magazine: “Adrian saw her with Shia and that was kind of it — the crash, their hanging out. He obviously didn’t appreciate it.”

Lucas’s rep confirmed that the actress “is single.”