NEW YORK, NY - NOVEMBER 11: (Exclusive Coverage) Musician/actor Justin Timberlake (L) and actress Jessica Biel attend the GQ
Kevin Mazur/Getty Images for GQ

Justin Timberlake, that boy from Mickey Mouse Club and 'N Sync, is now a man. At some point, before our eyes, he became a solo artist, released songs about sex and drugs and superstardom, married Hollywood actress and Palm Springs International Film Festival Rising Star award-winner Jessica Biel, and got to be Jay Z's hype man for a summer of arena tours.

And now the boy-turned-man shall become a dad as well. Timberlake and Biel, 32, are expecting their first child, officially announced on JT's Facebook and Instagram over the weekend, on JT's 34th birthday. "Thank you EVERYONE for the Bday wishes! This year, I'm getting the GREATEST GIFT EVER," Timberlake wrote. "CAN'T WAIT. #BoyOrGirl #YouNeverKnow #WeDontEvenKnow #WeAreTakingBets"

The photo? A scruffy JT kissing JB's big belly in some snowy locale. (Or maybe they did one of those school picture-day backdrop things, just to make it cool? Exposed belly + snowy environment sounds a little unnecessarily chilly for a quick Insta.)

Justin Timberlake on Facebook

Us Weekly quoted an anonymous source about the Timberlake/Biel baby at the end of last year, and 'N Sync dude Joey Fatone took the story forward in InTouch, but now we know it's really, truly, wonderfully happening. Congrats, Justin and Jessica. If it's a girl, maybe name her "Pusher Love Girl." If it's a boy, please do not name him Timbaland Jr.