Amber Rose and Chris Brown

Apparently Amber Rose isn't afraid of getting beat up by Chris Brown.

Brown and Kanye West's ex were seen "making out in the shadows" confirms one source.

The two were seen smooching at the July 4 White Party thrown by Sean (Diddy) Combs and Ashton Kutcher in Beverly Hills, Calif.

"Diddy announced the deejay would do a tribute to Michael Jackson," said a guest to the New York Daily News. "Chris Brown did an amazing impression of Michael Jackson's moonwalk. It wasn't long after that before he was dancing with Amber."

Later, the pair nestled on a couch in the back yard.

That's when the two started making out and getting more intimate.

"[Amber Rose] had her hand on his leg." said the witness.

All we have to say to Rose - be careful!