Rihanna Celebrated Her Birthday With Chris Brown

Rihanna just had a birthday party and Chris Brown was in attendance!

The pop star turned 24 on Monday and threw an intimate gathering at a private house in Los Angeles. Guests iccluded the likes of Katy Perry, Bruno Mars and even her ex Chris Brown. All of the guests including Brown were there past 2 am after Rihanna was presented with a birthday cake. A sources said that Chris and Rihanna were friendly and talking here and there throughout the night.

What do you think of Rihanna and Chris Brown hanging out again? Comment below! (Getty Images)