Popsugar Celebrity The Royals Celebrities Posing With Royalty When Worlds Collide: Celebrities Mingle With Royals July 30, 2015 by Ryan Roschke View On One Page Photo 26 of 47 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 26 Serena Williams met Queen Elizabeth II in June 2010 at Wimbledon in London. Previous Next Start Slideshow The RoyalsKate MiddletonPrince WilliamPrince HarryQueen Elizabeth II