George Clooney Is That Guy
Angelina Jolie doesn't really like George Clooney and discourages Brad Pitt from hanging around George as much as possible. She made Brad attend the premiere of George's latest film Michael Clayton on his own, and was actually pissed that he did decide to go alone, and not stay home.
George Clooney could be the reason why Angelina was such a bitch to everyone in Cannes and why there were so many breakup rumors swirling around Brad and Angelina at the time. George was everywhere then because of Ocean's Thirteen and she couldn't just send him on his way.
Angelina's hatred of George actually is kind of endearing in a way. It just shows that she is a normal woman who wants to control each and every friend Brad Pitt has in his life. George Clooney is that guy friend you have who never grew up. The one who lived with his parents forever and never got married. The one who would always have four girlfriends at once and would go drinking every night. The one who did things you had only read about in magazines or seen in porn.
You loved the guy, but every girlfriend or wife made you say goodbye to him because they knew he was trouble. I always thought it was kind of likely that said girlfriend or wife was secretly attracted to "that guy" and were afraid something might happen if he was around all the time.