Denise under fire

We spotted a concerned-looking Denise Richards in Beverly Hills yesterday, apparently indulging in some 'me' time as she fends off an the latest attack from her bitter ex Charlie Sheen. Charlie wants more custody of their two kids, and is accusing Denise of harassing him with phone calls when he is with the children. He also says she requested a donation of sperm so that she could have a third child by him. "I would sooner, in exactly what I'm wearing, wasl on the surface of the moon," he told Entertainment Tonight. "I don't want another child right now. I thought I was past all this stuff." Sources reveal that it is Denise's refusal to accept Charlie's new fiancee, realtor Brooke Mueller, that has led to the latest round of venom between these two, but we reckon that Charlie is as much to blame for all this. This guy doesn't exactly have a sterling track record after all.