Backstreet Boys’ AJ McLean celebrated his 32nd birthday this weekend and what a better day to get engaged than on his birthday.

The singer proposed to his girlfriend Rochelle Deanna Karidis at Vegas on stage at Wasted Space at the Hard Rock Hotel.

Pic Courtesy: Cody Boor/ Hard Rock Hotel

According to a source: “He got up on stage and the DJ turned the music off. He asked her to come up on stage and he got down on his knee and she squatted down with him,” source told People magazine. “He asked her and she said yes and hugged him. He took the ring out of his pocket and put it on her hand.”

AJ McLean apparently bought the ring just a few hours before he asked Rochelle to marry him.

via USM