Chris Brown is showing off his chin gash after allegedly getting into a brawl with Drake's entourage while partying at a New York nightclub. Drake is rumored to have hooked up in the past with Chris Brown's ex Rihanna.

After posting this photo, Brown Tweeted:

    "How u party wit rich n**** that hate? Lol... Throwing bottles like girls? #shameonya!."

Cops reportedly arrived at the club just after 4am ... and both Brown and Drake had left the scene. No arrests were made.