Popsugar Celebrity The Royals Kate Middleton, Meghan Markle, William, and Harry Pictures See All of Harry and Meghan's Royal Milestones Side by Side With William and Kate's 28 June 2018 by Monica Sisavat Solís View On One Page Photo 21 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 21 Will and Kate's Royal Ascot Debut Will and Kate were all smiles during their Royal Ascot debut in June 2016. Previous Next Start Slideshow The RoyalsMeghan MarkleThe British RoyalsPrince WilliamPrince HarryKate Middleton