THEY FIGHTIN!! Chris Brown KNOCKED OUT Drake . . . Breezy Gave Him The PEOPLE'S ELBOW . .. And Drake Went TO SLEEP!!! (Explosive Details)

WHILE BACK about how Chris Brown ATTACKED DRAKE . . . when he caught him CHEATING with Rihanna. Now our buddy DJ Whoo Kidd set the rcord straight . . . CONFIRMING that Breezy KNOCKED DRAKE OUT!!

Here's what Whoo Kidd said, during an interview with TIM WESTWOOD, a British DJ:

[Drake] has at least eight songs on the radio that's killing it . .. Not to mention features and his on singles. And him and Rihanna [were] supposedly fooling around.

I think he got elbowed too by Chris Brown, but that never came out."

And he went in further describing HOW and WHERE Chris Brown landed the people's elbow:

"[Chris caught Drake] n the chin, like the corner left part.

Man down, simple as that"

First Ray J POPS Fab in the face . . . now Breezy putting DRAKE TO SLEEP??? These R&B singin' dudes are WINNING!!!