"Chris Is Outta Control" Wack 100 Says Chris Brown Took Off On Usher For Defending Teyana Taylor At His Own Bday Party... Teyana Unfollowed Chris!

"Usher and Chris Brown got into a heated argument last night -- which apparently led to some sort of a scuffle that got violent outside
Check out this footage that we obtained, which we're told was taken very early Saturday morning at the Skate Rock City roller rink in Vegas ... where CB was celebrating his 34th birthday among a lot of celeb pals, including Usher -- with whom he's incredibly close. While Usher and co. sang to Chris earlier in the evening when everything was fine, things unfortunately got ugly in the wee hours of the morning ... when eyewitnesses tell us Chris was attempting to talk to Teyana Taylor, who was also in attendance and sitting on a bench just outside of the rink. We're told, for whatever reason, Teyana was ignoring him.
Our sources tell us this pissed Chris off, and he started to yell at her ... and that's when Usher intervened and tried to calm him down" - TMZ.com
Posted by Thrillz