All thanks to Chicago's B96 Radio, our Senior Editor, DJ Jr., was invited to yesterday's movie advance screening of World War Z at AMC River East in Chicago, which stars Brad Pitt and is out on June 21.

Well.... DJ thought it was an regular movie screening with NOT a t-shirt and a concession stand coupon for a popcorn and a drink  plus B96 DJing but that's not all... BRAD PITT!

Yes, the biggest movie star on the planet, Brad Pitt show up and did an introduction before the screening of the movie and left, and we have the video for you( (below) from B96 and pictures that DJ took.

When they finally took the time to sit everyone down and get everyone that was suppose to be and who they could get in and sit down, there was an announcement saying that they were having "technical difficulties with the movie" but yet it was actually waiting for Brad Pitt and soon after they said that, "BAM!," he showed up.

The crowed erupted and went crazy when he surprised the movie goers.

World War Z? Amazing! Make sure you go see it on June 21st when it comes out in a theater need you!