Had this ides in my head since last night, so I thought I'd put it out there!
KATY PERRY- WITNESS ( 2017 )
1. Witness- Kelly Clarkson
2. Hey Hey Hey- Brooke Candy
3. Roulette- Tove Lo
4. Swish Swish- Fergie
5. Deja Vu- Dua Lipa
6. Power- P!nk
7. Mind Maze- Sabrina Carpenter
8. Miss You More- Kehlani
9. Chained To The Rhytmn- Sia
10. Tsunami- Demi Lovato
11. Bon Appetit- Ariana Grande
12. Bigger Than Me- Cyndi Lauper
13. Save As Draft- Britney Spears
14. Pendulum- Selena Gomez
15. Into Me You See- Lady