The pop star is clearly excited about the arrival of his unborn child and has been keeping fans up to date on his and Giovanna's baby prep, which has so far included going shopping for teeny tiny clothes and attending a baby first aid class.
And he also can't resist sharing some sweet snaps of his wife and her growing tummy along the way.
This morning (29 January) Tom wished Giovanna a 'Happy Birthday' and uploaded a picture of her sat in the car with her bump peeking out from under her coat.
He added the caption: "A very happy birthday to my gorgeous wife and bestest good friend in the universe. Looking gloriously pregnant :)"
The singer also shared a picture of Giovanna wearing a green dress over the weekend, showing just how blooming her bump has become.
"Dressed as an elf and chilling with a snowman," Tom wrote beside the snap.
The couple will become first-time parents later this year. Tom and Giovanna announced their happy news last October via a Halloween-themed YouTube video.
They have yet to confirm the sex of their tiny tot or when Giovanna is expectedto give birth, although it is speculated to be around April.
In the meantime, Tom has been extra busy rehearsing with his McFly bandmates for their upcoming UK tour, on which McFly will be joining forces with two thirds of the group Busted to form McBusted.
The supergroup will be performing their first official concert together in Liverpool on 19 April and have admitted to drinking lots of coffee to help them get through their meetings.
Tom tweeted yesterday: "I've had so much coffee. Seriously. Never had so much ever in my life. Took the boys to a coffee making class tonight. Buzzing. Properly."
Are you going to see McBusted on tour? Let us know below, as the best comment from across the website each week wins £50!
Got an iPad or iPhone? Reveal Mag has been especially designed to fit!