How did Denise Richards spend her Sunday? By throwing a birthday party for her once mortal enemy, Brooke Mueller. Do you remember back in the day how much the two hated each other? That was before Brooke got married to Charlie Sheen and was caught in the middle of the custody war between Charlie and Denise and if you have noticed, Charlie is still not allowed to see his kids with Denise unsupervised. Denise hinted at some crazy allegations about Charlie and child porn and look at all these years later, and Denise and Charlie getting along and being friends, but still no unsupervised visits. Anyway, it was Brooke's birthday and I love the Tweet that Denise sent. I'm not sure how many ex-wives would even talk to the other ex-wives or their ex-husbands or get together and throw a party. Do you think they are getting ready to be Sister Wives? They do a celebrity version of every show. This could be the one.