Reason Archie and Lilibet weren’t included in unseen photo with late Queen

No ordinary in-laws! Princess Kate joined the royal family in April 2011 after her wedding to King Charles III’s eldest son, Prince William.

Millions of people across the world tuned in to watch King Charles and Queen Camilla be crowned at the Coronation last week.

King Charles has had an extremely busy week as he began preparing for his Coronation days before the ceremony on Saturday, followed by a long weekend of celebrations.

It’s certainly been a busy weekend for the royal family, and Kate Middleton has been in attendance at everything from official ceremonies to volunteering to help renovate a Scout hut, and she’s managed to nail the dress code for every single occasion.The Coronation weekend officially began on Saturday May 6, with the crowning ceremony of King Charles III and Queen Camilla, and was followed by a surprise Windsor walkabout, the Coronation concert, and a day of volunteering at the request of King Charles. In true dedicated style, the Prince and Princess of Wales were in attendance at each event, seizing the opportunity to meet fans, help the community, and show their support for the monarchy, and it will come as no surprise that Princess Kate managed to nail an outfit for every event.

Queen Camilla, designer Bruce Oldfield had the monarch's full trust and support. This allowed him to create something quiet and full of subtle symbolism — and secrets!Speaking with ET's Kevin Frazier on Monday in England, Oldfield reflected on the dress and what he was able to create for the historic occasion.«It [came together] remarkably fast, because I've been making dresses for her for 10 to 12 years, so I kind of know what she likes,» Oldfield shared.

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!

Viewers of "American Idol" were treated to a regal surprise Sunday evening in the form of two newly crowned royals while watching the latest live episode of the long-running competition show. Phoning in from across the pond and broadcasted on a big screen were judges Katy Perry and Lionel Richie, taking a night off from critiquing performances to give ones of their own. Both Perry and Richie were tapped to perform at King Charles' coronation concert.

The King and Queen appeared on American Idol as surprise guests amid the coronation celebrations.

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.

King Charles III and Queen Camilla's unexpected cameo during Sunday's was almost as big a surprise for Ryan Seacrest as it was for everyone watching.Following Sunday's new episode of, Seacrest spoke with ET's Denny Directo, and explained how quickly the high-profile cameos came together.«I have to tell you, I was driving in and my phone rings and it's the executive producer and she says, 'Well, we've got some news,'» Seacrest shared. «I thought maybe something happened [with a contestant].

Over 67,000 Big Lunch events will take place around the country this weekend in honour of the Coronation of King Charles and Queen Camilla. And getting into the spirit of the joyous weekend, some members of the royal family have stepped out today to attend some of the events. The Duke and Duchess of Edinburgh headed to Cranleigh in Surrey for a 'Big Lunch' and greeted the crowds, many of whom were waving Union Jack flags.

Numerous celebrities have arrived at Westminster Abbey for the coronation of King Charles III, including Katy Perry and Emma Thompson. Actress Emma, 64, led the star-studded arrivals in London on Saturday, and was joined by the likes of Ant and Dec, Edward Enninful, Nick Cave and Stephen Fry at the historic event. Royal fans were surprised to see certain stars at the the King's Coronation, especially US pop star Katy, 38, who is set to take to the stage on Sunday at the Coronation Concert.

Kate Middleton and her daughter Princess Charlotte looked identical as they posed at the King's Coronation, and not just because they were wearing matching outfits.The Princess of Wales, 41, and Princess Charlotte, 8, were photographed looking back over their left shoulder as they pulled the same serious facial expression.The similarity was pointed out by royal fans, as one person tweeted the two photos side by side and wrote: “The parallel between Princess Charlotte and her mum the Princess of Wales today!”. One royal fan commented on the comparison and said: “The epitome of a real life beautiful princess and future Queen”, while another said: “Like mother like daughter”.

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

during his much anticipated coronation.A multitude of royal regalia, including his crown, wooden crowning chair and more were used to formally coronate him.As the 74-year-old was officially inducted as sovereign, was given the sacred objects as he sat on the chair, and was robed with his blessed cloaks.In the moment that he was officially crowned, he was presented with St. Edward’s historic headpiece and it was placed onto of his head.The chair was commissioned by Edward I in 1300, where he used it to secure the Stone of Scone — also known as the Stone of Destiny.The chair has been used at many coronations since the 14th century and it is the seat that the incoming monarch sits on as they are given the regalia.King Edward I of England took the monolith from the Scottish people in 1296 and the chair was painted by Master Walter and detailed with patterns of birds, plants and animals.Either Edward the Confessor or Edward I, is also painted on the chair, showing his feet stepping on a lion.The Stone of Destiny was placed underneath the chair for Charles’ enthronement.

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

Numerous celebrities have arrived at Westminster Abbey for the coronation of King Charles III, including Katy Perry and Emma Thompson. Actress Emma, 64, led the star-studded arrivals in London on Saturday, and was joined by the likes of Ant and Dec, Edward Enninful, Nick Cave and Stephen Fry at the historic event. Royal fans were surprised to see certain stars at the the King's Coronation, especially US pop star Katy, 38, who is set to take to the stage on Sunday at the Coronation Concert.

Many spectator's of today's Coronation have wondered how restrictive the event will be, and understandably, there are some extremely tight rules in place for those who will be attending the lavish ceremony in Westminster Abbey. As well as some meticulously detailed guidance on outfits that invitees are permitted to wear, there are also expectations on behaviour exhibited during the ceremony, which will see King Charles and Queen Camilla crowned.

Charles has spent his entire life preparing for his role as King, and today he will finally be crowned at a Coronation filled with pomp and ceremony.

Prince Harry will be attending King Charles’ Coronation on Saturday - albeit without wife Meghan Markle and two children Prince Archie and Princess Lilibet. Buckingham Palace officials last month confirmed that the Duke of Sussex, 38, would be a guest at the historic ceremony at Westminster Abbey - but the rest of his family would miss it.