Congratulations to Shay Mooney!
The Dan + Shay singer and his fiancée, Hannah Billingsley, took to Instagram on Saturday to announce that they're expecting their first child.
WATCH: Dan + Shay: 1 Year After Breakout Hit, This Duo Is Giving Blake Shelton a Run for His Crazy
"Looks like 2017 is going to be one for the books! I love you like crazy @shaymooney..Let the adventures begin ❤?," Billingsley adorably announced alongside a sweet snap of the couple holding up a onesie that reads, "I'm with the band."
"Gonna have a new band member in the Mooney family... ? 2017 is gonna be the start of our best adventure yet! Mini Mooney is comin in hot. I love you @hannah.billingsley ☺?," Mooney, 24, wrote alongside the same image.
WATCH: Dan + Shay Singer Shay Mooney Is Engaged to Hannah Billingsley: 'I Liked It So I Put A Ring On It!'
The couple shared their engagement news just eight weeks ago.
"I liked it...so I put a ring on it. ??? I'm the luckiest man in the world," Mooney captioned a black-and-white shot of the couple just after he proposed. "@hannah.billingsley I love you."
WATCH: EXCLUSIVE: A.J. McLean Reveals the Sex of Baby No. 2
While Mooney and Billingsley are expecting their first child, another celeb couple, Ashton Kutcher and Mila Kunis, are expecting their second, a baby boy.
Find out more in the video below.