While the exes didn't post any pictures together on Instagram, it wasn't a secret that Breezy was in the building. Chris posed with a few friends, like Ugo Mozie, Karrueche's partner for her new clothing brand The Kill, as well as Draya Michelle, his other ex-girlfriend.
Karrueche was extremely pleased with the night, tweeting:
"Tonight was awesome! Thank you Rolling Out for the party!"
Also in attendance at the star-studded event was Rob Kardashian, Tyga and his baby mama, and many more.
Do you think Chris Brown and Karrueche will ever get back together, or just remain good friends?