By ETonline Staff
2:17 AM PDT, May 6, 2023
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. The history-making moment brought some A-list superstars, political figures and British royalty out to Westminster Abbey for the celebration. Check out all the stars who dressed to the nines to attend the coronation in London, England, on May 6, 2023.
Prince Radu of Romania and Margareta of Romania
![Prince Radu of Romania and Margareta of Romania](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252745865.jpeg?width=1024&quality=80)
The royal couple of Romania head to the coronation of King Charles III on May 6 in London, England.
Dame Joanna Lumley
![Dame Joanna Lumley](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252740973.jpg?width=1024&quality=80)
The British actress poses for a shot in support of King Charles III for the coronation on May 6 in London, England.
Pippa Middleton and James Middleton
![Pippa Middleton and James Middleton](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252743426.jpeg?width=1024&quality=80)
Sister and brother to Kate Middleton show their support for King Charles III while attending the coronation on May 6 in London, England.
Carole Middleton
![Carole Middleton](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252742429.jpeg?width=1024&quality=80)
Princess Kate's mother makes it to the coronation in royal blue on May 6 in London, England.
Philippe of Belgium and Queen Mathilde of Belgium
![Philippe of Belgium and Queen Mathilde of Belgium](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1487927279.jpg?width=1024&quality=80)
The King and Queen of the Belgians arrive to King Charles III's coronation on May 6 in London, England.
Justin Trudeau
![Prime Minister Justin Trudeau and Sophie Trudeau](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252741731.jpeg?width=1024&quality=80)
Canada's prime minister enters the ceremony of the royal coronation for King Charles III on May 6 in London, England.
Lionel Richie
![Lionel Richie](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252740417.jpg?width=1024&quality=80)
The singer and American Idol judge is all smiles as arrives to the coronation on May 6 in London, England.
Jill Biden and Finnegan Biden
![Jill Biden and Finnegan Biden](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252742480.jpg?width=1024&quality=80)
The first lady and her granddaughter arrive at the coronation.
Katy Perry
![Katy Perry](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1487913319.jpg?width=1024&quality=80)
The singer is lovely in lavender at the coronation.
Emma Thompson
![Emma Thompson](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2023-05/GettyImages-1252740473.jpg?width=1024&quality=80)
The Love Actually star came out to see all the grand pomp and circumstance of the royal coronation on May 6 in London, England.