All news on the topic: Katy Perry

American Idol fans have hailed guest judge and singer Alanis Morissette as the "best judge ever" and have called for her to "permanently replace" Katy Perry on the judging panel

Katy Perry has revealed a special secret detail in her Coronation performance dress to make the historic event as she performs for King Charles and Queen Camilla on Windsor Castle grounds

Princess Charlotte and elder brother George provided many memorable moments during the Coronation Concert, including the princess singing along to Katy Perry's empowering hit Roar, as she sat next to her mum

King Charles and Queen Camilla made an unexpected debut on American Idol alongside Lionel Richie and Katy Perry after enjoying Sunday's Coronation concert on the grounds of Windsor

King Charles III and Queen Camilla led senior members of the royal family attending a huge pop concert at Windsor Castle to round off the Coronation weekend, but the festivities were not without their awkward moments...

Katy Perry was one of the stars to perform at the Coronation concert this evening, where she wowed the crowd at Windsor with some of her biggest hits to mark King Charles' Coronation

Katy Perry risked showing up late to the Coronation Concert when she did a Q&A session with Stella McCartney backstage at the lavish Windsor Castle gig for King Charles III

Olly Murs is one of the singers performing at Windsor Castle later this evening, with the former X Factor contestant chatting with Clara Amfo and Diversity star Jordan Banjo for the BBC coverage before taking to the stage

Katy Perry is performing at the Coronation concert tonight but Prince Harry won't be attending - which could potentially have saved him an awkward encounter with the star

BBC viewers quick to complain moments into the Coronation concert live from Windsor Castle as they slammed the line-up, which includes the likes of Katy Perry, Lionel Richie and more

After falling head over heels for each other, Coronation concert performer Katy Perry wed Russell Brand in 2010 - but their whirlwind romance quickly came crashing down

Despite reports claiming the Thinking Out Loud singer turned down the chance to perform at Windsor Castle this evening, Ed Sheeran says he actually never received an invitation from Buckingham Palace requesting his services at the Coronation Concert

It's almost time for the Coronation concert with Notting Hill star Hugh Bonneville hosting the special performances from stars including Katy Perry, Take That, Olly Murs and Nicole Scherzinger as they gear up to take the stage at Windsor Castle

The Prince of Wales was all smiles in the short teaser clip ahead of tonight's Coronation concert

One of the most prolific popstar feuds has got to be the long-running one between Katy Perry and Taylor Swift, but what happened and how did the two singing sensations make a mends?

Gyles Brandreth was one of the 2,000 guests attending the Coronation of King Charles III and Queen Camilla on Saturday - with a little bit of drama unfolding inside Westminster Abby

The frontman will take to the stage alongside Mark Owen and Howard Donald to entertain millions around the world that will be tuning in

Mirror editor Alison Phillips watches the right royal goings-on inside Westminster Abbey

Other notable names among the 2,300 guests included actress Dame Joanna Lumley, 77, kids’ TV icon Dame Floella Benjamin, 73, and actor Stephen Fry, 65, with his CBE gong

The US superstar – who has taken a week off her Vegas residency to appear at the glitzy event – is expected to have more than 50 aides on site at Windsor Castle

King Charles III's Coronation had a whole team of planners that spent months ensuring the royal occasion went to plan - but there were some mishaps along the way

Katy Perry - who is set to perform at the King Charles III's coronation concert this weekend - and her fiancé Orlando Bloom first met seven years ago and has since had a 'remarkable journey'

American singer-songwriter Katy Perry made fans giggle with her witty response after struggling to find her seat at King Charles's Coronation at Westminster Abbey

Katy Perry almost suffered an embarrassing tumble as she left Westminster Abbey following the King's Coronation

Katy Perry was seen looking struggling to find her seat for the King's Coronation ceremony ahead of her stay at Windsor Castle for the Sunday's Coronation concert