If U Seek A Car - twenty one pilots + Britney Spears

Human Carousel - Rag N Bone Man + Melanie Martinez

This is Your Time - Panic! At The Disco + Sam Hunt

Victorious GUY - Panic! At The Disco + Lady Gaga

What Was Juliet Thinking - We The Kings + Dierks Bentley

Green Car - Lorde + twenty one pilots

Don't Stop Running Away - Carly Rae Jepsen + Journey

Million Reasons Why Pretty Hurts - Beyonce + Lady Gaga

You Belong with Bullets - Taylor Swift + La Roux

My Ride - twenty one pilots + Frank Sinatra

We Like S&M - Enrique Iglesias + Rihanna + Rihanna

The Soap We Share - CHVRCHES + Melanie Martinez

This Ain't a Scene, It's a Bunch of Colors - Halsey + Fall Out Boy

Genghis Khan's a Heathen - Miike Snow + twenty one pilots

Hold Mr Brightside Down - Halsey + The Killers

Rehab in Atlantis - Amy Winehouse + Bridgit Medler