Everyone starts somewhere, even icons. These iconic musicians once opened for other iconic musicians.

A decade and a half after its release, Katy Perry's "Last Friday Night (T.G.I.F.)" debuts on multiple Billboard charts, ...

Katy Perry's "The One That Got Away" becomes her highest-rising hit on the U.K.'s streaming chart in half a decade — more ...

Here in L.A., Katy Perry will headline the Los Angeles festivities and will be joined by global sensations Future, Anitta, ...

Katy Perry, who dated fellow singer Josh Groban in the late 2000s, reacted to her ex's recent engagement in a video shared on social media.

Katy Perry is raising a toast to “The One That Got Away” after her ex, Josh Groban, announced his engagement to British actor ...

After Hannah Harper won "American Idol," the next question is: Will Carrie Underwood, Lionel Richie and Luke Bryan be back?

Katy Perry revealed her love for Josh Groban is never really over in a hilarious video reacting to his engagement to Natalie ...

Daughter of a musician, star of several musical films, and former wife of two rock stars, Kate Hudson has it in her blood and ...

Horse Starts Playing Guitar in Moment of Magic 😍 ...