Brooke Mueller and Charlie Sheen are on the baby making train and I bet Denise is through the roof. Brooke Mueller just announced that she's pregnant and Charlie told US Weekly, "Brooke and I are thrilled! She's the best stepmom Sam, Lola and Cassandra could ever hope for." How sweet. I can't wait to hear what Denise has to say about the mommy dearest-to-be.