Prince William and Kate Middleton at Wimbledon 2012 Pictures

Prince William and Kate Middleton were in the stands at Wimbledon today. The royals watched Roger Federer's victory over Mikhail Youzhny — which will move him on to the semifinals — and stayed for the Andy Murray and David Ferrer match afterward. Kate, who is a big tennis fan, sported a knit Alexander McQueen dress that she also wore during her trip to Canada with Prince William last year. She leaned in close to chat with her husband and cheered and clapped during the action.

It's been 15 months since Kate married Prince William, and since then, the pair have been busy traveling the world and focusing on philanthropic efforts close to home. The whirlwind year led to Kate winning this year's PopSugar 100, beating out stars from Beyoncé Knowles to Angelina Jolie for the top spot.