Kanye West may want to have a little chat with his girlfriend Amber Rose, she seems to be a little confused about the status of their relationship.
Chris showed up to the party with his own date, Teyana Taylor, but he clearly found something he liked better.
A source told the New York Daily News newspaper: "Diddy announced the DJ would be performing a tribute to Michael Jackson. Chris did an amazing impression of Michael's moonwalk. It wasn't long before he was dancing with Amber.
"They were holding hands and making out in the shadows. She had her hand on his leg."
Chris' date was "irked" by his behavior, but that didn't stop her from joining him at the after party at Guy's. Only problem is Chris was still locking lips with Amber.
The source added: "They were kissing on the dance floor in front of Teyana. But he and Amber left separately."
Kanye and Amber just recently reconnected after a brief split, but from the sound of this story, it looks like someone has some explaining to do!