via Dark Horizons:

One woman who is definitely not in the running [for the role of Wonder Woman] is singer Jessica Simpson. But she is managing to keep tight-lipped about playing the lead in the next big movie based on a popular Marvel Comics series. "I don't know if your everyday person would know it," she recently told reporters, "but I can tell you this -- it's not Wonder Woman." [source, scroll down. also a some SMG there]

::prays to Stan Lee that it not be Dazzler::

not that there's a huge chance that Dazzler will ever make it to the silver screen, but evertime they mention a "singer" up for a role as a Marvel Comics character, I get nervous. and psychotic.