Even though Charlie Sheen and Denise Richards split up, oh, 100 years ago, they're still duking it out in the press. The relationship between the two is so contentious, they recently received the honor of named one of Hollywood's nastiest divorces.

The most recent issue surrounds an email that Richards allegedly sent to Sheen's current girlfriend, Brooke Mueller. Sheen contends that Richards asked him for a sperm donation, so that she could have another child and that all three children would have the same father.
Richards denies writing the email and claims that Sheen and Mueller doctored it. She goes on to say, "...at the time of that email, I was with Richie [Sambora]. If I wanted anyone's sperm, I'd have asked for Richie's."

Excuse me for a minute. I think I need to go scrub that information out of my brain.

Richards was on the Today show promoting her new reality show Denise Richards: It's Complicated. The show has stirred things up between the former couple, because Sheen claims he never wanted their daughters involved in the project, though he signed the release forms before taping began. It's hard to tell who's telling the truth in a situation like this one, but for the sake of their beautiful kids, I hope they can eventually learn to be civil to one another.