Katy Perry, Lionel Richie replaced by ‘big time’ guest judges on ‘American Idol’

King Charles III recently gave the world a glimpse at his comedic side, one that "American Idol" judge Lionel Richie knows all too well. Discussing his weekend at the coronation, Richie admitted the best part of the entire ordeal was being able to capture the comedic essence of King Charles and share it with the world. "I must be honest with you, I think the highlight for me was that I actually walked up to the king the day after the coronation and said, ‘Would you like to be on "American Idol?'" And he said, ‘Yeah,'" Richie told Extra.

Lionel Richie is looking back on his time in London fondly! Earlier this month, the «All Night Long» singer performed at King Charles III and Queen Camilla's royal coronation, and to return the favor, the newly crowned monarchs made a surprise cameo on . Speaking with ET's Denny Directo after Sunday's Disney Night episode of , Richie gushed over how «gracious» Charles and Camilla are.

Katy Perry's days on "American Idol" could be numbered, if fans of the show get their wish. Last weekend, Perry, along with Lionel Richie, skipped out on judging duties to attend King Charles' coronation and perform at the celebration the following day. She was temporarily replaced by another singer, Alanis Morisette, and several viewers feel like the change should become permanent.

“the one that got away” — if “American Idol” fans have their way.Viewers are campaigning on social media to permanently remove Katy Perry as a judge after she was temporarily replaced this week by the Canadian songstress to mentor the show’s Top 8. Morissette, 48, filled in for Perry, 38, while she and co-judge Lionel Richie, 73 — who was replaced by Ed Sheeran — performed at the coronation concert held in honor of King Charles III.Perry’s hiatus from the show came as several fans slammed the “TGIF” singer for her rude on-stage behavior.Several viewers of “Idol” seemed to breathe a sigh of relief during the “Dark Horse” singer’s two-episode absence.

American Idol might be the last show we’d expect to share a synergy crossover with the coronation of the next British monarch, but here we are!

American Idol welcomed royalty onto the show on Sunday evening, with King Charles and Queen Camilla making a surprise appearance alongside Katy Perry and Lionel Richie. Judges Katy, 38, and Lionel, 73, appeared via video link on American Idol as they missed this week's show due to performing at the Coronation Concert in the UK, and chatted to host Ryan Seacrest about the historic celebrations taking place in London.

Katy Perry has revealed she spent the night in Windsor Castle ahead of delivering a spectacular performance at the King’s Coronation concert.The US singer, 38, gave electric renditions of her hit tracks 'Roar' and 'Firework' at the celebratory event held in the grounds of the castle on Sunday evening, dedicating the latter to the King in honour of the work they do together with the British Asian Trust and their Children’s Protection Fund. Dressed in a glistening, metallic-gold, voluminous ballgown which featured a train and matching sleeves, she made a dramatic entrance by walking out singing the opening lyrics to 'Roar' as a drone projection of a lion’s head graced the sky above her.The upbeat pop song was enjoyed by Princess Charlotte who could be seen singing along with the American pop star, next to her mother the Princess of Wales, who swayed along to the song.The performance was accompanied by a dazzling light display which lit up the audience and the sky.

It’s a British invasion! King Charles III and Queen Camilla appeared on American Idol after Katy Perry and Lionel Richie played at the coronation concert on Sunday, May 7.

Katy Perry and Lionel Richie weren’t able to be on American Idol in person for this weekend’s show, however, they still make an appearance with two special guests – King Charles III and Queen Camilla!

With judges Katy Perry and Lionel Richie across the pond in England for the coronation of King Charles III, the ABC music competition show had to get creative.Though Richie and Perry appeared live from Windsor Castle for a brief cameo, the regular judges had some A-list substitutes on the panel this week.Ed Sheeran and Alanis Morissette stepped in to help out regular judge Luke Bryan as they offered commentary on the live shows for the Top 8. Sheeran also gave a special performance ahead of the release of his newly released album, . Perry and Richie performed for the official coronation concert for King Charles III on Sunday following Saturday's coronation ceremony at Westminster Abbey.Richie previously teased to ETs plans for including them in Sunday's episode.«We are going to be live from the castle as only we could do, which is fantastic.

Katy Perry and Lionel Richie were absent from American Idol this week as they traveled to the U.K. to perform at the historic coronation of King Charles III.

Katy Perry, Lionel Richie and Tom Cruise led the American contingent joining a list of international artists performing at the UK’s first ever Coronation Concert on Sunday evening.

King Charles III's coronation, formalizing his role as the head of the Church of England, marks the transfer of his title and powers and the official moment he is crowned king.King Charles will be crowned with the St Edward's Crown from the 17th century, which weighs nearly five pounds, has a solid gold frame and 444 stones.Meanwhile, his wife, Camilla Parker Bowles, will be anointed and crowned as queen. Camilla will be the first divorcee to be crowned, and the coronation invitation that was released in April made headlines when it referred to her as Queen Camilla for the first time.

King Charles III's coronation, formalizing his role as the head of the Church of England, marks the transfer of his title and powers and the official moment he is crowned king.King Charles will be crowned with the St Edward's Crown from the 17th century, which weighs nearly five pounds, has a solid gold frame and 444 stones.Meanwhile, his wife, Camilla Parker Bowles, will be anointed and crowned as queen. Camilla will be the first divorcee to be crowned, and the coronation invitation that was released in April made headlines when it referred to her as Queen Camilla for the first time.

Katy Perry is going to miss out on the next episode of American Idol as she’s been “temporarily” replaced — and social media is in a frenzy from the news!

Lionel Richie and Katy Perry are still going to be involved in from across the pond! ET's Denny Directo spoke with the judges on Monday, and they revealed how they'll participate in the show when they're in the U.K. to perform at King Charles III's coronation concert.«We are going to be live from the castle as only we could do, which is fantastic. I mean, let's just talk about Cinderella,» Richie said.

The “Perfect” replacements! Ed Sheeran and Alanis Morissette will fill in for American Idol judges Katy Perry and Lionel Richie as they perform at King Charles III’s coronation.

Katy Perry and Lionel Richie are briefly heading abroad.

Thania Garcia Alanis Morissette and Ed Sheeran will join Luke Bryan as “American Idol” guest judges on May 7. The pair have been selected to take over for Katy Perry and Lionel Richie, who will be traveling overseas for their upcoming performances at King Charles III’s coronation. ABC revealed the switch on May 1, adding that Perry and Richie will still be checking into “Idol” with live updates from all the festivities at Windsor Castle. Morissette and Sheeran are scheduled to take over the show’s “616” episode, where America will cast their votes for the remaining top 5 contestants. This is the first “Idol” appearance for both of the guest judges, who will deliver performances of their own on the episode, with Morissette singing one of her many hits and Sheeran singing his new single, the ballad “Boat.”

Katy Perry will be temporarily replaced on ‘American Idol’ while she is in Britain for King Charles’ coronation. The ‘ET’ singer, 38, and fellow judge Lionel Richie, 73, are set to take to the stage at Windsor Castle in London on 7 May for the king’s coronation show, and a couple of “big time” stars are set to fill in for the pair. Their co-judge Luke Bryan, 46m told Entertainment Tonight about the stars who will fill the pair’s seats when they are away: “It’s big time.