Chris Brown has accused Karrueche Tran of going on dates with Drake while he was in jail.

The 'Loyal' singer confirmed he'd split from his on/off girlfriend at the Cali Christmas concert on Friday night (05.12.14), and has now hit out at his former flame, arguing she didn't offer him sufficient support when he spent time in jail earlier this year for a probation violation.

Chris, 25, wrote on Instagram: ''We've got scars. Some of them u gave me, some of them I've caused. That ride or die act we have been fooling the world with obviously ain't working.

''I was locked up for damn near 4 months and only got 1 visit from you while u was hosting parties and taking secret trips to Toronto, going on dates with Drake!

''All these celebrities ****** ain't **** and only focus on themselves. I made it clear to the world who my girl was and and made your life equal to mine even at the cost of me not focusing on my career at times.

''When this relationship first started u knew what it was and even participated in threesomes. I slowed all that s*** down.

''So let's not try to save face for public opinion because I don't need to play victim so people can take my side.

''So miss me wit the ******. Now yall know the real. [sic]''

In June 2012, Chris and rapper Drake were involved in a scuffle at the WIP nightclub in SoHo, New York City, during which eight people were injured.