Three weeks before she performs at the 55th annual Grammy Awards,  Rihanna hit West Hollywood on Sunday night to unwind at ‘Greystone Manor‘, later joined by ‘Wall To Wall‘ vocalist Chris Brown.

Hitting the venue one month before her 25th birthday, the ‘Let Me‘ singer was seen walking in and leaving alone some time after, while Brown was snapped leaving with a male friend as he readies the release of his sixth studio album, ‘Carpe Diem‘.

More snaps below…

Your thoughts?