Hip-hop star Common has struck up an unlikely friendship with Angelina Jolie on the set of their upcoming movie WANTED. The rapper - real name Lonnie Lynn Jr. - reveals co-star Jolie was "very friendly" on set and even introduced partner Brad Pitt to the cast. He says, "Angelina was the best - I've gotta tell you. She was, like, one of the coolest people I've ever met. I felt like the way she was encouraging me was just really warm and cool, and she brought the family around. I got to meet Brad - everybody was cool, just down-to-earth people there. "It's good to meet somebody who's such a big superstar who's just so cool and really there for a cause."