McFly/McBusted star Tom Fletcher welcomed a baby boy last night with his wife Giovanna.

Giovanna gave birth to the currently unnamed bundle of joy at 7.00pm yesterday, March 13.

Tom took to Twitter this morning at 8am to announce the news saying, "Yep, @MrsGiFletcher gave birth to our insanely gorgeous son yesterday at 7pm. He is healthy, beautiful and I've already changed his nappy."

Giovanna also took to Twitter to express her happiness saying, "THRILLED to announce the safe arrival of our little BOY! Born last night at 7pm. I can't stop staring at and kissing him! I'm in love!"

The couple announced that they were expecting their first baby via a YouTube video in October.