Three girls at a karaoke bar in Miami, Fla. got the surprise of a lifetime when Beyonce and her Destiny’s Child bandmate Kelly Rowland crashed their session on Tuesday night.

Beyonce, husband Jay Z and a bevy of friends including Rowland and Michelle Williams were at Sing Song Karaoke in South Beach, where only two of the 17 karaoke rooms were occupied. Beyonce asked owner Kellie Pilicer where the occupied rooms were so that they could crash one and help sing along.

Miami New Times reports that low and behold when Beyonce and Rowland entered the room of three girls, they were singing Beyonce’s "Party."

"There's no way we could have planned it. No one had any idea. I didn't even know anything,” Pilicer explained. "Beyonce follows the sounds, she just walks right in, and there are two girls sitting and one of their friends had fallen asleep on the lounge chair...I'm standing there watching this whole thing and the other people in their party started walking in and cracking up because they were singing Beyonce."

Several stills from the security camera have been revealed from the incident, including one with Beyonce and Rowland posing with the girl who fell asleep.

The karaoke bar’s Facebook page had a note posted, telling people to stop calling requesting photos or videos from the incident.

“It's been a heckuva day, but we're ready to get back to work. So, please, no more phone calls and requests for photos or video,” the post read. “We don't have any. We just wanted to share a cool little story on how three of our customers got the surprise of their life. Now let's sing some karaoke! (I'm shutting off my phone y'all!)”

image; CBS