Justin Timberlake Posts Sweet Message on Wife Jessica Biel's Birthday

Timberlake got uncharacteristically gushy about his pregnant wife!

ByABC News
March 3, 2015, 5:33 PM
Justin Timberlake and Jessica Biel attend the GQ Men of the Year dinner, Nov. 11, 2013m in New York City.
Justin Timberlake and Jessica Biel attend the GQ Men of the Year dinner, Nov. 11, 2013m in New York City.
Kevin Mazur/Getty Images

— -- Justin Timberlake, 34, usually keeps his private life private. But the singer decided to gush a little today for his wife Jessica Biel's 33rd birthday.

"Happy Bday to the sweetest, most GORGEOUS, goofiest, most BAD-ASS chick I know," he wrote.

He added, "You make me smile 'til it hurts. I love you like crazy! --Your Huz."

He posted a picture of the two hugging.

It was on his birthday back in January that Timberlake let everyone know that his wife was expecting.

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

Timberlake and Biel, 32, who have been together since 2007, were married on October 19, 2012 in Italy.