It looks like Sabrina Carpenter might have been hanging out with the Heated Rivalry guys after the Grammys!

A video is going viral and it shows Sabrina‘s longtime bestie Paloma Sandoval singing karaoke with Robbie G.K. at an after party.

Keep reading to find out more…

Paloma and Robbie sing along to “One Less Lonely Girl” by Justin Bieber while hanging out at a house party on late Sunday night (February 1) in Los Angeles.

“My favorite part of the whole night,” a friend who captured the moment wrote on the video. WATCH IT HERE!

It looks like this happened at the same party that Taylor Swift was spotted at on Sunday.

During the Grammys, Paloma was spotted sitting next to Sabrina in the audience.

Robbie kicked off Grammys night by attending Charli XCX’s party with his co-stars Connie Storrie and Francois Arnaud. It’s unclear if the other guys went to the next party, but we sure hope they did!