Katy Perry debuts her single "I'm His He's Mine" with Doechii inside the top 10 on the inaugural edition of Billboard's Hot ...

Katy Perry, despite not having released new music ... purchase and stream her greatest hits. Now, one of her most popular songs has achieved a significant milestone, which only helps to further ...

Katy Perry's first single with Capitol was I Kissed a Girl, one of her most popular songs. She released it on April 28, 2008, as the lead single from her upcoming album. The track reached number ...

Now, fans are looking back at some of the album’s most ... Another popular theory is that the song could be about Tokio Hotel frontman Bill Kaulitz. “Ok so a little context katy perry got ...

By Lexi Carson Katy Perry is now on the receiving end of criticism ... On Dec. 20, she released a deluxe edition, which added four more songs, one of them being “OK.” ...