Charlie Sheen CSHEEN090107_01_X17.jpg Ok, we're actually very happy for Brooke Mueller and Charlie Sheen - it's just that this past week has been insane with the baby news! First Ricky Martin, then Matt Damon, Gwen Stefani, Alessandra Ambrosio and now this!

And inside source for X17online confirms that Charlie, who will turn 43 on September 3, is getting the best present he's ever received - a baby with the love of his life! The source tells us that the couple are "over the moon with joy," and Brooke is hoping that she'll finally be able to give him a son.

After suffering a miscarriage right before their wedding and dealing with the legal drama caused by Charlie's ex-wife Denise Richards, the pregnancy is the best thing that's happened for the couple.

Charlie has two daughters, Sam, 4, and Lola, 3, with Denise.