TMZ reports that Karrueche Tran, 23, has moved into Chris Brown's Hollywood Hills mansion. The move comes just three weeks after Chris Brown, 24, broke up with his equally on-again, off-again girlfriend Rihanna.

Tran and Brown getting back together comes with little surprise. The couple have been spotted all over town together since Chris's 24^th birthday at the beginning of this month - Tran was even present during Chris Brown's minor car accident last week.

According to TMZ, Tran has been staying with Brown ever since his birthday, but now has moved most of her clothes and other personal belongings to his house.

It is also being reported that Tran is holding onto her own apartment. Perhaps a smart move considering the instability of her relationship with Chris.

Meanwhile, Rihanna is currently in Morocco where she performed at the Mawazine Festival in Rabat, The Daily Mail reports. How she's feeling about the latest news is unclear, though she did post a picture of herself relaxing in a bikini at a Moroccan spa. Maybe she's trying to catch a certain someone's eye to make him jealous?