Rourke Cradle Robbing?

Mickey Rourke and Evan Rachel Wood play father and daughter in 'The Wrestler'. They're just friends. No, really.

That's how 21 year-old Evan Rachel Wood describes the relationship with 56 year-old Mickey Rourke, who plays her pop in The Wrestler.

However, Fox News is reporting that there's more to it than that. The actors both showed up at Grey Goose's Screen Actors Guild after-awards party on Sunday night, but were seen leaving together to go to the next bash at the Four Seasons Hotel. There, according to sources, Wood went upstairs with the divorced Rourke. On the way, he gave her a more-than-buddies kiss on the lips.

Reps for the two stars have no comment.