Sarah Ferguson, Duchess of Yorke
Prince Harry's aunt was one of the last to arrive before the ceremony began.
Peter Phillips & Autumn Phillips
Prince Harry's cousins arrived hand in hand.
Nacho Figueras & Delfina Blaquier
The polo player and his wife stunned in picture perfect ensembles.
Earl Charles Spencer & Karen Spencer
Princess Diana's younger brother and his wife coordinated in shades of purple.
Mike Tindall & Zara Phillips
Prince Harry's expectant cousin and her husband were all smiles as they showed up for the ceremony.
Prince & Princess Michael of Kent
Queen Elizabeth II's cousin and his wife took in the sights as they arrived for the special occasion.
Prince Philip
Prince Harry's grandfather was walking on his own into the chapel, roughly a month after undergoing hip surgery.
Elton John
The music icon was hard to miss in the crowd of attendees.
Rick Hoffman
The Suits actor gave photographers a wave as he headed into the chapel.
Will Greenwood & Caroline Greenwood
The rugby player and his wife looked picture perfect in a three-piece suit and green design.
Sir John Major & Norma Major
The former prime minister and his wife headed inside the chapel together.
Sophie, Countess of Wessex
Prince Harry's aunt waved to the crowd as she sported an elegant periwinkle blue ensemble.
Princess Beatrice
Prince Harry's cousin made a fashion statement in a blue dress embellished with appliqués.
Princess Eugenie
Prince Harry's cousin arrived for the special day in a powder blue dress and matching hat.
Duchess of Cambridge Kate Middleton
Meghan Markle's soon-to-be sister-in-law arrived to the chapel sporting an Alexander McQueen silk coat and walked inside holding her daughter Princess Charlotte's hand.
Gina Torres
The Suits star stunned in a red floral dress with a cream hat and heels.
Lady Kitty Spencer
Prince Harry's cousin looked glorious in green as she arrived to the chapel.
Patrick J. Adams & Troian Bellisario,
Meghan Markle's Suits co-star and the Pretty Little Liars alum smiled to photographers before going inside.
James Corden & Julia Carey
The Late Late Show host and his wife headed inside together.
Sarah Rafferty & Santtu Seppälä
Meghan Markle's Suits co-star and her husband coordinated in shades of blue for the wedding.
Gabriel Macht & Jacinda Barrett
Meghan Markle's Suits co-star and his wife embraced for a photo before taking their seats inside.
Tom Inskip & Lara Inskip
Prince Harry's longtime friend and his wife were all smiles as they arrived for their pal's special day.
Serena Williams & Alexis Ohanian
Meghan Marke's tennis gal pal arrived on the arm of her husband in a pink Versace design and matching fascinator.
Joss Stone
The Grammy-winning songstress was having fun in florals as she made her way into the chapel.