Prince Harry lands in UK as royals and dignitaries arrive ahead of King Charles III's coronation

She’s not that hot and cold about it! Katy Perry may have gone viral for losing her seat at King Charles III‘s coronation, but she’s choosing to just laugh it off.

King Charles III‘s official coronation portraits have been released!

Yesterday, the world watched on as King Charles III and Queen Camilla were officially crowned during their highly anticipated Coronation at Westminster Abbey. It was quite a spectacle to behold, not just for those heavily involved, but for the guests invited and everyone watching at home.The service itself was split into six segments: the recognition, the oath, the anointing, the investiture, the enthronement, and the homage.

Keeping up appearances. Prince Harry appeared to be “trying to protect himself” at King Charles III’s coronation with his guarded body language, an expert exclusively tells Us Weekly.

King Charles III put a modern sartorial spin on his coronation look.While much of the British monarch's coronation on Saturday inside Westminster Abbey complied with long-held tradition and protocol, Queen Elizabeth's firstborn son took some liberties with his wardrobe for the occasion — and they did not go unnoticed. Notably, the 74-year-old sovereign made the look his own by ditching the standout silk stockings and breeches worn by kings of the past, including his grandfather, King George VI. However, Charles' predecessors still appeared to influence his overall ensemble as he entered Westminster Abbey for the ceremony, sporting a crimson coronation tunic and cream overskirt reportedly inspired by those similarly worn by George V and George VI at their own coronations, according to .

A new era! King Charles III’s official coronation has concluded with members of the royal family greeting the public from the Buckingham Palace balcony.

coronation service for his father King Charles III, 74, and is en route to the airport.The Duke of Sussex will make it home to California in time for son Archie’s 4th birthday party, the source added.Harry — who looked sad and lonely at the ceremony — spent less than 24 hours in the UK, arriving on a commercial flight Friday evening.He spent the night at Frogmore Cottage, despite being kicked out earlier this year by Charles so the home could go to his own brother, Prince Andrew.The duke arrived to King Charles’ coronation at Westminster Abbey solo, sans wife Meghan Markle, 41. This was the first time he has seen his father since he released his bombshell memoir, “Spare,” in January.Harry arrived with his cousins, Princess Beatrice and Princess Eugenie.

Taking in the moment. Princess Kate showed her father-in-law, King Charles III, a subtle sign of respect during the coronation.

Catching up. Prince Harry and Princess Anne chatted while in attendance at King Charles III‘s coronation in London on Saturday, May 6.

King Charles III's coronation marked a momentous event for the British monarchy as well as Queen Elizabeth II's eldest son, who was crowned at 74 years old, it was also expected to be a big day for the royal family as many thought Prince Harry would publicly reunite with his father and older brother, Prince William, but that wasn't the case.Harry was in attendance at the historic coronation, but had no interaction with his father or brother. Harry was spotted entering the ceremony at Westminster Abbey on Saturday morning with his cousins, Princess Beatrice, Princes Eugenie, and Zara Tindall, as well as their respective spouses. He seemed in good spirits, smiling and chatting with Beatrice and her husband, Edoardo Mapelli Mozzi, and sat with his family — next to Eugenie's husband, Jack Brooksbank, and directly behind his aunt, Anne, Princess Royal, who he also talked to. Harry also joined the crown in reciting «God Save King Charles» following his father's crowning and sang along to «God Save the King» as the monarch processed out of Westminster Abbey. Following the ceremony, Harry was seen waiting alone outside Westminster Abbey for 10 minutes before getting into a black BMW sedan and departing. Prince Harry leaves Westminster Abbey following the departure of King Charles and Queen Camilla as the celebration heads to Buckingham Palace.

Kate Middleton and Princess Charlotte made a stunning mother-daughter duo at the coronation of King Charles III on Saturday. Both Kate and daughter Charlotte, 8, wore Alexander McQueen to the ceremony, the same designer who created Kate's wedding dress in 2011. The duo also boasted coordinating headdresses. Kate, the Princess of Wales, wore an Alexander McQueen dress in ivory silk crepe with silver bullion and thread work embroidery featuring rose, thistle, daffodil and shamrock motifs, to signify the four nations in Great Britain.

A truly A-list event. Celebrities including Lionel Richie and Jill Biden attended King Charles III‘s coronation ceremony at Westminster Abbey in London on Saturday, May 6.

What the duke wore. Prince Harry attended King Charles III‘s coronation in a morning suit rather than his military uniform.

Prince George just made history! The second in line to the British throne became the youngest future king to have a role in coronation when he served as a page at his grandfather, King Charles III‘s, crowing ceremony on Saturday.

Prince Harry has arrived at Westminster Abbey ahead of the coronation of King Charles III and Queen Camilla.

Timeless lady! Princess Kate arrived at King Charles III’s coronation in a regal outfit fit for a royal.

A day for the history books. Prince William and Princess Kate looked nothing short of regal while arriving at King Charles III’s coronation on Saturday, May 6.

King Charles III and Queen Camilla are set to officially have their new royal family titles bestowed upon them during the coronation ceremony.Joining the monarchs for the occasion are the senior members of the royal family, including Prince William and his son, Prince George — who each have special roles in the program. Ahead of the big day, over 2,200 invitations were sent to members of government in the U.K.

Prince George just made history! The second in line to the British throne became the youngest future king to have a role in coronation when he served as a page at his grandfather, King Charles III's, crowing ceremony on Saturday.The 9-year-old future monarch was spotted behind his grandfather as he stepped out of the carriage and made his way into the Nave of Westminster Abbey for his historic coronation. George looked all grown up as he wore a red overcoat and walked behind his grandfather, holding the tail end of the train of his coat. George was joined by fellow pages Lord Oliver Cholmondeley, Master Nicholas Barclay and Master Ralph Tollemache, who each walked behind the king holding portions of his robe.Meanwhile, Camilla Parker Bowles's pages of honor were her grandsons, Master Gus and Master Louis Lopes and Master Freddy Parker Bowles, and great-nephew, Master Arthur Elliot, who all made their first public debut as they held onto the extended train of her royal robe as she made her way inside . Ahead of George's big day, a spokesperson for Kensington Palace told ET, «We're all very excited about Prince George's role in the coronation,» the spokesperson said.

Prince Harry has arrived at Westminster Abbey ahead of the coronation of King Charles III and Queen Camilla.The youngest son of Charles was all smiles as he entered the monumental event, alongside his cousin, Princess Eugenie.A source tells ET that Harry arrived in the U.K. Friday morning.