Biggest Celebrity Breakups of 2012
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."