The "Roar" singer made quite the impression on Instagram when she revealed her life-size microphone costume on Oct. 31. In a hilarious slow-motion video, Katy falls to the floor to the tune of Snoop Dogg's 2004 hit, "Drop It Like It's Hot."
"Drops mic on your Halloween," she captioned a pic of herself lying sideways on the floor.
Perry pointed out that one of her Instagram fans, Jeremy0018, noticed that she had captioned one of her Flamin' Hot Cheetos pics from last year with "drops mic." Has she been planning this costume for that long?