Chris Brown's girlfriend has called off her relationship with him as she is fed up of his partying ways.
Sources revealed that Karrueche Tran thinks that the R and B singer is acting "immature" as he is busy partying while he should be concentrating on getting back on track with his music after his recent stint behind bars, the Mirror reported.
Sources added that she was also irked that Brown liked two fan photos of himself with his former girlfriend Rihanna on Instagram, and has reportedly changed her number so that the 'Loyal' hitmaker can't contact her.
The 25-year-old American recording artist had broke up with Tran to briefly reunite with his ex-girlfriend Rihanna in 2012, but they later got back together, and were spotted partying a few weeks ago at a nightclub in West Hollywood.
