Katy Perry is now the only person with biggest radio debut in United States! (50.37m) (
@katyperry
)
1. Harleys In Hawaii - 50.37m
2. ME! - 29,54m
3. LWYMMD - 21m
4. Never Really Over - 19.37m
5. Chained To The Rhytm - 18,8m
6. Roar - 18m
7. Bad Blood 17,3m