It looks as if Rihanna isn't just friends with the Monster. She's also friends with Chris Brown.
Okay, you're right. We're not sure what the difference really is there.
The superstar was caught on camera at the BET Awards Sunday night, clearly singing along with her violent ex boyfriend as he performed "Post to Be" on stage.
You can see the unfortunate footage in the video above.
According to a report just this month, Rihanna wants nothing to do with Brown, (finally!) realizing after his latest fight with Karrueche Tran that the artist is very bad news.
But she obviously still listens to Brown's music and doesn't even care if the public knows it.
When will Rihanna realize that she really did fall in love with a beast and truly move on?