Chris Brown has officially said bye-bye to girlfriend Karrueche Tran.

Citing his work and relationship with Rihanna, who he's been spotted out and about with quite a bit lately, as causing problems in the relationship, Chris decided it was time to set Karrueche free so that she could finally be happy.

"I have decided to be single to focus on my career. I love Karrueche very much but I don't want to see her hurt over my friendship with Rihanna,” Chris said in a statement. “I'd rather be single allowing us to both be happy in our lives."

So does this mean we'll see Chris and Rihanna make the reunion official? Both are single and ready to mingle, so only time will tell.

Source: NY Post