Among celebrity guests at the royal wedding ceremony between Prince Harry and American actress Meghan Markle were&nbsp;American actor George Clooney and his wife Amal, and&nbsp;US mogul Oprah Winfrey. They were&nbsp;joined by Beckham, his fashion designer wife Victoria, and James Corden, British host of the American TV chat show "The Late Late Show".

Other guests included&nbsp;tennis ace Serena Williams, British actor Idris Elba, and&nbsp;Elton John, who sang at Diana's 1997 funeral.

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Human rights lawyer Amal Clooney and actor George Clooney

The Beckhams attended the royal ceremony hand-in-hand.

Victoria Beckham

David Beckham

Actress Priyanka Chopra and Suits actress Abigail Spencer

Tennis star Serena Williams and husband Alexis Ohanian

Oprah Winfrey

Idris Elba (right)

Suits actor Rick Hoffman

Talkshow host James Corden and wife Julia

Princess Eugenie

Princess Beatrice

Elton John

Elton John and partner James Furnish

Singer James Blunt and Sofia Wellesley

Meghan's Suits co-star Gabriel Macht and wife Jacinda Barrett

Actor Tom Hardy

US actor Patrick J. Adams and wife Troian Bellisario 

Pippa Middleton and James Matthews 

Meghan Markle's friend, US actress and Suits co-star Sarah Rafferty  and husband Santtu Seppala

US actress and Meghan's Suits co-star Gina Torres

Reuters

Among celebrity guests at the royal wedding ceremony between Prince Harry and American actress Meghan Markle were American actor George Clooney and his wife Amal, and US mogul Oprah Winfrey. They were joined by Beckham, his fashion designer wife Victoria, and James Corden, British host of the American TV chat show "The Late Late Show". Other guests included tennis ace...

Most famous guests at the royal wedding