Prince Harry and Meghan Markle [1] are tying the knot in front of 600 esteemed guests [2] who gleefully made their way to Windsor Castle in England on Saturday. Stars like David and Victoria Beckham [3], Oprah Winfrey [4], Priyanka Chopra, and Serena Williams were dressed to the nines for the big event; George and Amal Clooney [5] held hands as they descended on the grounds and Meghan's former Suits costars [6] — including Sarah Rafferty, Gina Torres, Patrick J. Adams, and Gabriel Macht — also smiled for the cameras as they headed into St. George's Chapel. Kate Middleton's sister, Pippa, kept her rumoured baby bump under wraps in a sweet dress.
In addition to the millions of people watching from home, Meghan and Harry's wedding guests also include over 250 members of the British Armed Forces [8] — reflecting Harry's time as a soldier — as well as 2,640 members of the public [9] comprised of school pupils, Windsor Castle community members, and those involved in local charitable organisations that the couple is associated with. Keep reading to see all the high-profile celebrity royal wedding guests!