From big divorces to short-term flames that fizzled, see which star couples called it quits this year
Chris Brown and Karrueche Tran
As Brown got back with his ex, Rihanna, he ended his complicated year-long romance with the model. "I have decided to be single and focus on my career," the singer told Us Weekly. "I love Karrueche very much but I don't want to see her hurt over my friendship with Rihanna. I'd rather be single allowing us both to be happy in our lives."