On February 25 2015, Madonna was accidentally pulled down a flight of stairs on stage because her cape was tied too tight, during a performance of Living For Love at the Brits, but then gracefully recovered and carried on with the show.
She tweeted this shortly after the performance ended:
Armani hooked me up! My beautiful cape was tied too tight! But nothing can stop me and love really lifted me up! Thanks for your good wishes! I’m fine! #livingforlove” -Madonna
Bravo to Madonna for being such a relentless professional and giving her all!
Today In Madonna History 
That she is and will always be! Madonna is a total pro! Armed with will and determination-and grace too! Living for Love is M’s best song in a long time-ranks right up there with Live to Tell, Take a Bow, Ray of Light and Hung Up as one of her classics! Love Madonna!
True professional and true entertainer. Whenever I think I can’t love her more, she proves me wrong.
I agree Peter! Madonna-armed with will and determination! And grace too!