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’s sexual assault controversy continues to raise its head amidst her career milestones. Ahead of the World Cup, the ...

Katy Perry grabbed Justin Bieber’s butt in a resurfaced video from June 2012. In the clip, the “Teenage Dream” singer, who was 27 at the time, put her hand on 18-year-old Bieber’s rear end while ...

A resurfaced video of Katy Perry grabbing a teenage Justin Bieber raised eyebrows online as sexual assault allegations continue to swirl. A then-18-year-old Bieber and Perry, who was 27 at the time, ...

Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry referenced her 2013 track “By the Grace of God” on Instagram on Tuesday, April 14, writing “I love you,” after days of ...

Katy Perry’s reported World Cup performance is already turning into a problem online. The 'I Kissed A Girl' singer has ...

A video from June 2012 is recirculating on social media showing Katy Perry, then 27 years old, grabbing Justin Bieber's backside backstage at Capital's Summertime Ball in London. Bieber was 18 at the ...

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 ...

Ruby Rose is making waves with her allegations about Katy Perry, but this isn't the first time she's spoken about her history with the pop star. The Australian actress, who accused Perry on social ...