Diddy may have really gone Hollywood for real. We're hear that the hip hop mogul is starting up a close friendship with actress Cameron Diaz.

And we're not the only ones who are hearing this. Here's what In Touch Magazine reports:

According to a witness, the pair arrived and left separately through the kitchen to avoid being photographed, but once safely inside the restaurant, they shared a booth and appeared to be on a date. "They could just be friends, but it looked like more." the onlooker says. "They sat very close to each other."