The tweet didn't go unnoticed. Madge responded the following day on Instagram.
"Thank you J.K Rowling! So nice to read your words of support! Women supporting Women! Hell to the Yeah! ?#rebelheart," she wrote on Feb. 28.
After the tumble, Madonna took to The Jonathan Ross Show where she broke down the events that led it.
"I was told to tie my cape and start much further back and I had to walk further, and everyone was worried my cape would slide off, so they tied it really tight around my neck," she explained. "I got to the top of the stairs and I pulled the silky string, and it wouldn't come undone. ... I had two choices: I could either be strangled or fall, and I chose to fall."
Madonna's Rebel Heart will hit the streets on March 6.