by Calvin Harris Rag'n'Bone Man Sam Smith & Normani Mabel Avicii & Aloe Blacc Nico Santos, Jonas Brothers Dynoro & Ina Wroldsen Gaullin Zedd & Katy Perry Gesaffelstein & The Weeknd Bausa C Arma, et al.
by Ava Max Hugel Amber Van Day Rita Ora Dermot Kennedy Imagine Dragons Mark Ronson & Miley Cyrus Lizzo, Post Malone Sido Welshly Arms Alice Merton Christopher Ariana Grande, et al.