rterry110809_06_X17.jpg

Uh-oh! Not cool.

Jay-Z had a concert at UCLA's Pauley Pavilion last night and tons of celebs - LiLo, SamRo, Nicole Richie and Rihanna - showed up, natch. As did photogs of course!

Unfortch for one of our X17 photogs, Jay-Z's bodyguard decided to take out some of his aggression... Jay-Z was eating at Capitol City in Hollywood watching the game before the concert when, all of a sudden, his bodyguard rushed outside and attacked our photog!

Our guy told us this afterward:

    "Jay-Z's bodyguard, this big huge guy, runs out and shoves me into the street and shoves some guy's camera into my head and I fell on the street. I called the police."


Watch the vid below to see what else he has to say!





And it's not the first time Jay-Z's bodyguard has been involved in an altercation - in August, Jay-Z and Beyonce were on vacay in Croatia when the bodyguard grabbed a pap's tripod and tossed it into the sea!



Maybe this guy should take some anger management classes?