Sunday night's American Idol 2019 Finale was packed with Katy Perry lookalikes doing the worm and so much more! Check out some of the performances here! 

Montell Jordan Recap:
Dancers: Alyx Andrushuk and Natalie Lyons!

Daddy Yankee & Katy Perry Perform "Con Calma": 
Dancers: Kacie Garland, Noelle Marsh, and Morgan Choice!