Cameron Diaz has reportedly turned down offers from Warner Bros. to play the title character in Joss Whedon's still in development Wonder Woman. Apparently - and here's the point where you should put down any sharp objects which you might drop and sever a toe with - she did so because she wants to take more serious roles.
Let's all take a moment and remember this is the woman who made her career by using something as hair gel which was never meant to be used as hair gel. Everyone's got the right to stretch themselves but you should also know your limits. I would never presume to, for instance, train ferrets to sing Carmina Burana. I'm just saying.