Rihanna's two ex-lovers get into a nightclub brawl, was the 'We Found Love' singer the reason for the drama?

Chris Brown is recovering with injuries to his chin as a result of a clash with Drake's entourage at New York's WIP nightclub early Thursday. Police said five people in all were injured in the fight, though no one was taken into custody, according to reports. Neither of the hip-hop superstars were at the scene when authorities showed up.

Chris has been at war with Drake since he was linked to Rihanna, who broke up with him after he was convicted of assaulting her three years ago.

MORE CELEBRITIES INVOLVED IN BAR BRAWLS

Unconfirmed reports said the fight broke out after Chris had sent a bottle of champagne to his rival's table as a peace offering, but it was returned with a note reading, "I'm f***ing the love of your life, deal with it."

When Brown confronted Drake about the note, the Sun reported, Drake punched him.

Brown took to his Twitter page in the wake of the incident, tweeting a pic of his injury and writing, "How u party wit rich n**** that hate? Lol... Throwing bottles like girls? #shameonya!."

He also wrote "N***** is pu**ys," and "N***** throwing bottles! Y'all n***** weak," though later deleted the photo and emotionally-charged tweets.

"Drake did not participate in any wrongdoing of any kind last night at W.i.P.," his rep's statement begins.

CHRIS BROWN'S APOLOGY FOR HITTING RIHANNA

"He was on his way out of the club when the altercation began. He did not engage in any activity which resulted in injury to person or damage to property."

Drake, who collaborated with Rihanna on the hit single 'What's My Name', dated the 'Umbrella' singer in the spring of 2009, shortly after she and Brown split after he infamously beat her.

In addition to Drake & Chris, RiRi has been been romantically linked to baseball slugger Matt Kemp and TV star Ashton Kutcher.