AJ McLean is going to be a daddy!

A.J. and Rochelle © Giulo Marcocchi/Sipa

Backstreet Boy AJ McLean is well on his way to becoming a Backstreet Dad. The singer and his wife, Rochelle DeAnna Karidis, announced their pregnancy via a sweet YouTube video.

"I just wanted to say thank you guys for all your love and support. we recently got married, I was the most recent Backstreet Boy to take the plunge [...] Because we love you all so much, we wanted to share with you, for the first time, something very special... We're having a baby!" AJ., 34, and Rochelle were sat side by side as they announced the upcoming arrival of their first child.

The couple tied the knot December 17th, 2011 in Beverly Hills. The newlyweds then moved from Hollywood to the Valley, to a more child-friendly neighbourhood. It's unclear when their baby boy or baby girl will make his/her grande entrance.