1. Demi Lovato - 50 weeks
2. Selena Gomez - 48 weeks
3. Ariana Grande - 46 weeks
4. twenty one pilots - 40 weeks
5. Nicki Minaj - 38 weeks
6. Dua Lipa - 30 weeks
7. Taylor Swift - 28 weeks
8. Little Mix - 27 weeks
9. Panic! at the Disco - 23 weeks
10. Xtina - 15 weeks