During a concert in Vancouver on Saturday, iconic singer Patti LaBelle invited some fans on stage to dance along to the classic “Lady Marmalade.†But one fan misread LaBelle’s intentions and began to take off his shirt. “Don’t you dare!†she scolded him. “Not on my stage! I am not Nicki Minaj or that little, uh, Miley.†When the stripping fan showed her his backside, she went on, “Get off my goddamn stage, bitch!†She then apologized to the audience:  “I’m so sorry you heard me say a bad word. I’m so sorry. I’m a Gemini and things come out of my mouth sometimes that I try to control.â€