The hitmaker invited concertgoers to join her on the stage during her performance of hit song Lady Marmalade, but she grew incensed when one of the fans began unbuttoning his shirt.

Pausing the show, LaBelle said, "Hold on. Hold up. Don't your dare. Not on my stage. No, thank you. Let me say something. I am 71 years young. I am not Nicki Minaj or that little Miley (Cyrus)."

Despite LaBelle's warnings, the man turned his back towards the singer and stuck out his butt.

The singer raged, "Oh, no! Get off of my god darn stage, b**ch! And stay off! Put him out of the building! Put him out. How dare you."

Security guards then intervened and asked the man to leave the venue.

After the drama, LaBelle added, "I'm sorry I didn't let my security do what he had to do earlier. I believe in giving second and third and fourth chances, because I always say we know not what we do. Just so rude. A rude American, or whatever he is. Don't ever come in my face again. Next!

"I need somebody bring some peace up in here. You know the devil was busy. The devil was here about 20 minutes ago. I saw it. I tried to block it. I'm so sorry you heard me say a bad word. I'm a Gemini, and things come out of my mouth sometimes."