Patti LaBelle made it known loud and clear last night ... NO ONE gets on her stage and strips down.

LaBelle was in Vancouver Friday night and invited a couple of fans up on stage with her to sing and dance. However, one fan took things too far for Patti and started unbuttoning his shirt, a big no-no.

Patti chewed the fan out and once he turned his backside to her, she lost it -- throwing him out of the show.

The 72-year-old even mentions Nicki Minaj and Miley Cyrus in the tirade -- LaBelle has criticized the pair's clothing [[or lack there of) in the past.


Read more and video at below link

http://www.tmz.com/2015/09/19/patti-...#ixzz3mLGMlmqg