Megan Fox who plays Shia LaBeouf's girlfriend in Transformers: Revenge of the Fallen has some stiff competion from gorgeous dorm mate of Shia, Isabel Lucas. Mikaela Banes (starring Megan Fox)
walks into Sam Witwicky's (LaBeouf)
dorm room only to find him making out with Alice (Isabel Lucas)
.. Un-oh!more photos of Isabel Lucas below..
pissed off. I wanted to go right up there and knock Sam