On Saturday, Kate Middleton and Meghan Markle attended day 12 of the Wimbledon tennis tournament together on Saturday. This was the first time the Duchess of Cambridge and the Duchess of Sussex went out together in public as a duo since Markle became royalty. This wasn't the first time that either of them had attended the Wimbledon tournamnet before though. In the past, Markle was in the crowd to support longtime friend and tennis champion Serena Williams.