While Rihanna and Chris Brown were sitting pretty at Greystone Manor in L.A., partying it up for the Super Bowl, in walks Karrueche, who reportedly shook things up in the ongoing love triangle. According to people inside the club, Karrueche walked in when Chris and RiRi were enjoying their time with the likes of Wiz Khalifa, Soulja Boy and Sean Kingston, and once the reconciled couple saw Karrueche they left the building.

Chris was photographed leaving the club looking glassy eyed and sad, and now this story could give insight to his seemingly downcast mood.

Check out more photos from inside the club in the above slide:

Source: globalgrind.com