1. Qui chante Problem ?
a Ariana Grande
b Katty Perry
3. Qui chante Black magic ?
4. Qui chante Something big ?
a Justin Bieber
b Shawn Mendes
5. Qui chante Up all night ?
a One Direction
b 5 Seconds of Summer
6. Qui chante Bad romance ?
8. Qui chante Don't stop ?
a The Vamps
b 5 Seconds of Summer