Chris Brown announced that he was single at Power 106’s Cali Christmas Concert last night. In the middle of his set he asked the crowd if there were any single women and then he gave his public announcement of being a single bachelor followed by a Karrueche diss. Afterwards he partied with Khloe Kardashian and Kendall and Kylie Jenner . He even took a photo with the hotties and posted it to instagram with them sourounded all over him. Karrueche expressed her jealously ranting on twitter that Chris Brown was “in his feelings”.