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 13 of 47 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Reese Witherspoon and Kate Middleton shook hands in Beverly Hills at the reception to mark the launch of Tusk's US Patron Circle in July 2011. Previous Next Start Slideshow The RoyalsKate MiddletonPrince WilliamPrince HarryQueen Elizabeth II