Katy Perry was full of praise for Taylor Swift while reflecting on her Eras Tour experience in February, saying, "I got to ...

Katy Perry's short-lived marriage to Russell Brand ... seemed inseparable before they got engaged just four months after dating. They went on to quickly tie the knot later that year in 2010 ...

MTV VMAs 2017: Lena Dunham's boyfriend Jack Antonoff steals hearts by casually eating a banana while Katy Perry makes her grand entrance ...

Katy Perry channeled a “short and sweet” vibe ... backstage moments on Instagram—including a run-in with her ex-boyfriend John Mayer, who was seated behind her! She showed off her slim ...