Remember when Katy Perry turned into the biggest witch pop has ever seen, giving the darkest performance of her career at the Grammys !??????

why did u use the rehearsal video 😭

For us, blunders are private. For celebrities, they're photographed for all to see. From Jennifer Lawrence's tumble to Justin Bieber's bad hair day, these photos show even A-listers have off days 👇

the quality of this video is brighter than my future 😭😭😭

I miss those days dawg😭❤️

no cz katy used to rule to world 😭

this is what the music video should have looked like. not some corny ass egyptian video. egyptian theme would have fit legendary lovers.

this is what dark horse should've been, give the egyptian theme to legendary lovers

isnt this the rehearsal version 😭

She was fire!!!

Orlando took her from us

wtf is this shit