A Russian Rapper wanted to hop on with Nelly on stage (with Nelly's permission)...and that conflicted some sort of fight between Nelly's bodyguard and some Russian Security. Nelly's bodyguard even got his front teeth knocked out. Guess they told Nelly there was some danger, and she wanted to check if everything was alright...Apparently whoever planned the concert did not want the Russian rapper there and disrupting the shows planned course.
