Justin Timberlake finally confirmed that he is going to be a dad in the cutest way!

Cape Town – Justin Timberlake celebrated his 34th birthday on Saturday and shared the "greatest gift ever" to thank everyone for their birthday wishes.

Taking to his Instagram account the Mirrors hitmaker shared a picture of him kissing Jessica Biel’s very pregnant belly.

Thank you EVERYONE for the Bday wishes! This year, I'm getting the GREATEST GIFT EVER. CAN'T WAIT. #BoyOrGirl #YouNeverKnow #WeDontEvenKnow #WeAreTakingBets

A photo posted by Justin Timberlake (@justintimberlake) on Jan 31, 2015 at 3:29pm PST

The adorable shot finally confirms that Jessica is in fact expecting, following speculation that she was pregnant after she was spotted enjoying lunch in Los Angeles with a noticeable bump earlier this month.