After months of speculation, Justin confirmed the news on Instagram with an adorable pic of him kissing Jessica's pregnant belly.
Timberlake, who turned 34 on Jan. 31, wrote, "Thank you EVERYONE for the Bday wishes! This year, I'm getting the GREATEST GIFT EVER. CAN'T WAIT. #BoyOrGirl #YouNeverKnow #WeDontEvenKnow #WeAreTakingBets”
While this is the first time the couple has publicly commented on the pregnancy, Justin’s ‘NSYNC bandmate Joey Fatone confirmed the news to In Touch in December.