In Australia – early adopters of Perry, in no small part due to her single Hot n ... in the US Billboard 200 charts. "This is not an artist who had a one-hit wonder or had one album that popped ...
The Billboard Hot 100 is widely considered to be the definitive all-genre singles chart in the US. Since it was launched in 1958, well over 1,000 songs have reached the coveted No. 1 spot ...