Drake vs. Diddy FIGHT? Rihanna's Ex 'Flirts' With Girlfriend Cassie Amid Karrueche Tran & Chris Brown Cheating Drama, YMCMB Rapper 'Punched' In Face?

Don't mess with Sean 'Diddy' Comb's stunning girlfriend, Cassie Ventura!

UPDATE: Drake & Diddy Beef, Hospitalized? Lil Duval Mocks Epic Cassie Fight Amid Twitter Mayhem, 'Just Made That Sh*t Up,' Did Karrueche Tran 'Cheat' & Reignite Chris Brown Diss/Feud?

Back in August 2013, rumors suggest that the Bad Boy superstar allegedly "slapped" fellow rapper J. Cole at an MTV VMAs after-party when the Born Sinner crooner made "rude" comments about the 28-year-old model. Apparently, Beyonce and Jay-Z even got involved in the heated scuffle...

And now, YMCMB emcee Drake's paying the price for messing with Diddy's chick!

(Instagram)

According to the infamous gossip webloid MediaTakeOut.com, Diddy and Drizzy were partying at the ultimate Miami hotspot LIV nightclub over the weekend with a slew of other big-name celebrities. The Views From The 6 singer had a bit too much alcohol to drink, and started flirting with the brunette bombshell. Cassie wasn't having it, but Drake wouldn't leave her alone in the VIP section. So Diddy went OFF.

First, the "Making The Band" mogul tried keeping things civil. He politely asked Drizzy to stop hitting on his main squeeze and to kindly step-back.

But that didn't happened, and the situation took a turn for the worse. A supposed "snitch" reveals:

"Drake just started laughing when Diddy was talking, like he had no respect. Well later in the night [outisde of LIV] Diddy walked over and punched Drake right in the face..."

Ouch!

And apparently, the hit was HARD. If Drizzy's homies weren't around, he probably would have hit the ground. Another eyewitness source describes the scene, "It actually looked like Drake was dancing to a YOUNG THUG song lol."

Meanwhile, Chris Brown recently broke-up with on-and-off again girlfriend Karrueche Tran, supposedly because she was also caught "creeping" with the Nothing Was The Same heartbreaker...

Wow, is Drake really that much of a woman-stealer? Stay tuned as more details surrounding the recent hip-hop drama develops - Drake still remains mum on social media. And be sure to leave your thoughts in the comments section below, MstarsNews readers!