Lucy Liu would "never say no" to another 'Charlie's Angels' movie.The 55-year-old actress portrayed Alex Munday in the 2000 film adaptation of the hit 1970s TV series and again in 2003's 'Charlie's Angels: Full Throttle' and while she doesn't think it likely that she, Cameron Diaz and Drew Barrymore will be asked to return to their characters for a third time, it is something she'd be open to.She told 'Entertainment Tonight': “I don’t hear much of anything until it actually happens."I’m never going to say no to that. But I would be surprised to hear anything that gets done or undone. You just never know until it happens.”While Lucy enjoyed playing a "strong" female character in the series, she insisted there was never supposed to be anything "serious" about the movies.She reflected: “Being in a movie where there are three...