We saved the best for last. Do you know why Bill Murray was replaced by Bernie Mac in the "Charlie's Angels" sequel? Rumour has it that Murray hates Lucy Liu with a passion and refuses to work with her again. According to Variety, one day Liu complained about the writing of a scene she was shooting with Murray, then Murray complained about Liu's critique, and soon their costars Drew Barrymore and Cameron Diaz were fleeing for their trailers, causing shooting to shut down for the day so Liu and Murray could cool off. Murray's alleged to have turned to each Angel and said: "I get why you're [Barrymore] here, and you've [Diaz] got talent ... but what in the hell are you [Liu] doing here? You can't act!" Liu got so enraged that she ran over and started throwing punches at Murray. Both actors later claimed they had a teensy bout of "creative differences" that was blown out of proportion, and was certainly not the cause of Murray pulling out of the sequel. Liu denied that production was shut down and said that "if I had punched him or anything, I would have remembered." But Murray sounds more honest when he admits that "for 15 or 20 minutes there, we went to our separate corners and threw hand-grenades and sky rockets at each other." The proof will be in whether we ever see them in another movie together. Who wants to hold their breath?