Chris Brown is 'mad and losing', after learning his bad and boujee ex-girlfriend Karrueche Tran started dating Quevo from Migos
TMZ sources say, Chris had both a business and personal relationship with Quavo ... inviting him to his home, collaborating on songs before Migos hit big, and supporting the group by attending multiple promotional parties.
Chris is livid that he actually helped promote Migos' recent hit album, "Culture," at the same time Quavo was secretly seeing his ex-girlfriend.
Before Chris found out the 2 were dating, he did an interview with Billboard and called Migos "my real friends and brothers" and said, "I will never hate on you ni**as."