Nicole Scherzinger's Coronation Concert performance had viewers saying one thing

King Charles is a “secret comedian” who has an “amazing sense of humour”, pop legend Lionel Richie has revealed. The singer, 73, added that “no one knows” how funny the 74-year-old monarch actually is. Lionel made the comments after appearing at King Charles’ Coronation concert at Windsor Castle earlier this month - which came the day after the Royal and his wife Queen Consort Camilla were officially crowned at Westminster Abbey.

If you had not already had enough royal glitz and glamour, Buckingham Palace delivered on their promise of "global music icons and contemporary stars" for the king's coronation concert. It was staged on the East Lawn of Windsor Castle, the first time a concert has been held on the grounds. Take That, Katy Perry and Lionel Richie are among the acts who had been announced on the lineup.

Glam goals! Nicole Scherzinger shimmered onstage during King Charles III’s coronation concert on Sunday, May 7. 

Lionel Richie and Nicole Scherzinger are putting on a fabulous show!

tweeted one angry viewer.“If anyone finds some lost keys in Windsor they belong to Lionel Richie,” teased another. “Lionel Richie sounds awful,” simply stated a third person. “Ok, is it just me or has Lionel Richie lost the ability to sing,” tweeted a fourth person.

Festivities will continue today to celebrate the King's Coronation with the Big Help Out volunteering event.The King and Queen will not be appearing publicly on Monday – the day of the Big Help Out, which is billed as a lasting volunteering legacy to mark Charles's crowning. Other royals will be out and about with the Duke and Duchess of Gloucester visiting the Coptic Orthodox Church in London, where young volunteers will be hosting a coronation street party.The Duke and Duchess of Edinburgh, Edward and Sophie, will take part in a puppy class at the Guide Dogs for the Blind Association Training Centre in Reading.The Big Help Out day is organised by The Together Coalition and partners such as The Scouts, the Royal Voluntary Service and faith groups from across the United Kingdom.

It seems like American singer Nicole Scherzinger couldn’t get enough of the Disney inspiration as she took to the stage to perform at the historic Coronation concert.The former Pussycat Dolls lead singer performed her own rendition of Disney's Mulan theme song, but her Disney inspo didn’t stop there, with her gown giving serious Little Mermaid vibes.The sea-themed blue gown was made up of a deep royal blue velvet skirt that draped from her hips and trailed onto the stage, as the risqué asymmetrical skirt skimmed one hip and dropped below the other.There was more blue velvet across her bust, draped in a twisted style that was reminiscent of traditional royal gowns. But it was her bodice section that was giving a major ‘underwater’ theme.The sheer light blue panelling across her midsection was covered in a repeated pattern that looked almost like coral and swept across her body between her skirt and bust, showing off her incredible figure.

A formal greeting. Princess Charlotte gave an adorable curtsey to her grandfather, King Charles III, during the Coronation Concert on Sunday, May 7.

Princess Kate and Prince William were in great company Sunday for King Charles III coronation concert at Windsor Castle. Their two eldest children, Prince George and Princess Charlotte, appeared to be having a blast while sitting in the royal box to watch the show with 20,000 revelers. The family cheered along as Nicole Scherzinger took the stage to sing before Katy Perry and Lionel Richie performed for the new king and queen.

Royal fans were moved to tears as a young blind pianist wowed crowds at the King's Coronation concert on Sunday evening. A pianist from Queen Camilla’s patronage, the Amber Trust, 13 year old Lucy Illingworth performed for the King and Queen during the Coronation concert at Windsor Castle.The trust provides opportunities for blind and partially sighted people.

Lionel Richie confused viewers with his 'unrecognisable' voice as he took to the stage for the Coronation Concert. The 73-year-old singing superstar was one of the big names performing for the newly crowned King Charles III and Queen Camilla at Windsor Castle.

freshly crowned King Charles III, 74, and Queen Camilla, 75.The concert, which was attended by more than 20,000 royal watchers — Brits and non-Brits alike — featured Scherzinger as one of the openers, and she stunned with her gorgeous vocals.During the performance of the song first made famous by Christina Aguilera and Lea Salonga, the stunning 44-year-old American singer wore a royal-blue colored dress with a sheer, embroidered bodice and was dripping in diamonds — but it was nothing compared to her first outfit of the day.While doing press earlier in the day, the former Pussycat Dolls member wore a skintight, black leather dress with gold chained straps and chunky black platform heels.The stunning brunette wore her hair in a half-up, half-down look and sizzled with glowing makeup — and a saucy slit cut up to there. “I have met Charles before,” Scherzinger revealed to BBC Radio 2 ahead of the concert on Sunday.

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.

Katy Perry was a regal firework duringKing Charles III's coronation concert!On Sunday, the judge took the stage for a performance in honor of the new king at Windsor Castle. For her set, Perry performed her hits, «Roar» and «Firework.»Starting things off the castle's steps, Perry was shined bright as ever in a big gold ballgown as she made her way to center stage.The royal family got in on the fun, with  Prince William and Kate Middleton's daughter, Princess Charlotte adorably singing along. Before singing «Firework,» Perry addressed the crowd and thanked the newly crowned king and queen for allowing her to be there but also for the work she's been able to do on behalf of the crown via the British Asian Trust and their children's protection fund.«Thank you for bringing out the firework in so many young people,» Perry said.Ahead of the special concert, Perry dished to ET about the opportunity to have a part in the festivities. «I'm grateful I get to go.

Audiences at home watching the Coronation Concert were left saying the same thing after watching Nicole Scherzinger's vocal performance in front of the new King and Queen.

Viewers settling down to watch the King's Coronation weekend have heaped praise on BBC presenter Kirsty Young for her slick coverage. More compliments poured in on Sunday night as she was back at the helm for the Coronation Concert at Windsor Castle, looking stunning in her white outfit.

Prince Andrew is among the members of the royal family to attend the Coronation Concert at Windsor Castle this evening. The Duke of York sat next to his ex-wife, Sarah Ferguson, the Duchess of York.

King Charles couldn't contain his joy on Sunday evening as he watched his star-studded Coronation concert kick off at Windsor Castle. Welcoming acts from all across the arts and stars such as Take That, Katy Perry, and Lionel Richie to perform, the event follows on from the monarch's Westminster Abbey Coronation ceremony on Saturday.Taking his seat alongside Queen Consort Camilla, the new king appeared to be in his element while watching the grand event kick-off - waving a Union Jack flag from his seat.The audience all got into the spirit as they raised their own flags into the air too, with the BBC One live broadcast panning between the acts, audience, celebrities and the King himself as it caught his joyous reaction.

A royal good time! Nicole Scherzinger, Stella McCartney, Ncuti Gatwa and more stars celebrated King Charles III’s rise to the British throne at the official Coronation Concert.

The Coronation Concert is taking place on Sunday night with more than 20,000 people descending on Windsor to watch it live.