Credit: Twitter

It’s been quite a summer for celebrity babies, and the bundles of joy just keep coming. Now Fashion Star's CaCee Cobb is Hollywood’s latest mommy! She and her husband, Scrubs' Donald Faison, welcomed a baby boy to their family on August 15 and announced the new arrival via Twitter the following day. Understandably they're over the moon about the latest addition to their family.

"Yesterday @caceecobb and I welcomed the most amazing little boy into our lives! Oh Happy Day!!"  Donald gushed to his followers. CaCee retweeted Donald’s announcement with her own message: "The happiest day of my life."

Probably second to this happiest day was the December 2012 day Donald and Cacee tied the knot. Incidentally, that day also happened to be the day before they found out they were expecting. What an excellent wedding present!

CaCee's BFF Jessica Simpson gave birth to a son, Ace Knute Johnson, in late June, so it looks like this little Faison (no first name announcement just yet) has a playdate for life. If they take after their dads, Ace will be the athletic one and Donald and CaCee’s son will be a future class clown.

We can't wait to see pics of this little nugget. Congratulations to the new parents!

UPDATE: The name is here! According to Us Weekly, the little lad is named Rocco.

Source: Twitter