Last year it was reported that Jessica Biel was expecting a baby with husband Justin Timberlake.

The actress and her pop star hubby kept their cards close to their chest, with only Justin’s ex-bandmate Joey Fatone appearing to confirm that they couple were expecting.

Now Justin has confirmed the happy news by posting an incredible baby bump picture on his Instagram account.

He is seen kissing wife Jessica’s pregnant belly in the candid photograph.

The 34-year-old wrote alongside the snap: “Thank you EVERYONE for the Bday wishes! This year, I'm getting the GREATEST GIFT EVER. CAN'T WAIT.#BoyOrGirl #YouNeverKnow #WeDontEvenKnow#WeAreTakingBets.”

Justin didn’t reveal when the new baby is due to arrive, but judging by the size of Jessica’s bump it might not be too long at all!

The announcement comes nearly three years after the couple married in 2012 in a romantic Italian ceremony with family and friends.

Congratulations, Jessica and Justin.