Katy Perry

Katy Perry celebrates anniversaries of first three albums with new box set and unreleased songs

"Those are monumental numbers and I figured we’d do something special with them"

Katy Perry reveals that she wants to work with Ice Spice

She also begged Lizzo to be the fourth judge on 'American Idol'

Watch Katy Perry perform at King Charles’ coronation concert

Take That and Lionel Richie are also on the line-up for the Windsor Castle gig

Rihanna’s Super Bowl performance now the most-watched halftime show

Katy Perry's 2015 Super Bowl halftime performance previously held the title

Watch Katy Perry challenge North West to a dance-off at concert

"The reason I know your name is I'm a huge fan of your TikTok – you're a really good dancer"

Rihanna overtakes Katy Perry to become most followed woman on Twitter

She is now the fourth most followed Twitter account in the world

Watch Eurythmics’ Dave Stewart perform with his daughter for ‘American Idol’ audition

Stewart was inducted into the Rock & Roll Hall Of Fame last year alongside 'American Idol' judge Lionel Richie

Katy Perry breaks down on ‘American Idol’ after school shooting survivor auditions

"Our country has fucking failed us!"

Ranking the 10 best Super Bowl halftime shows in history

From history-making moments to surprise guests, we're counting down our top favourite Super Bowl performances