Lady Gaga has been rocking the house night after night during her Enigma residency in Las Vegas, but it's one of her security guards fans can't stop talking about.

During a recent show, the "Shallow" singer's protector was spotted rocking out to "Beautiful, Dirty, Rich" while she performed. The bodyguard can be seen singing and bopping his head along with the music in a video that's been shared more than 1,000 times on Twitter and viewed over 100,000 times.

"One of the best parts of Enigma was this security guard knowing the lyrics to 'Beautiful, Dirty, Rich' and not caring who knew it!," the fan who shot the video wrote.

Twitter users were taken with the video. Some shared their own experience seeing the dancing security guard, while others simply wished him well and hoped to see him identified.

"LMFAO he was right in front of me n my friend and we were like oop he is a gag stan you can tell. the other security guards had to keep coming up and telling him to stop turning around to look at her," one Gaga fan tweeted.

Another said, "This is pure gold! Her POWER."

"I hope he knows the risks of getting fired fr, here in Europe some gig's security staff aren't allowed to even turn or keep the beat of a song or they get fired, tho, HE'S ONE OF US," a third joked.

So far, no one's been able to identify the man. The status of his security job remains unknown at this time. Gaga, 32, hasn't commented on the video.