Princess Charlotte joined dad Prince William in cheering on the England women's soccer team over the weekend, and she celebrated the win with a social media first.

Princess Charlotte looked perfectly polished alongside her dad while cheering on the British women’s soccer team.

Princess Charlotte was all about crossing off royal milestones during her trip to Switzerland with Prince William on Sunday, July 27. Along with making her first solo trip abroad with her dad, the 10-year-old also signed her full name for the first time in a royal Instagram post.