The event was organised by the Queen's grandson Peter Phillips and guests have paid 150 pounds each to attend.
From Kate Middleton to Oprah Winfrey and Priyanka Chopra, he designed the hats for many lovely ladies at the royal wedding.
Serena Williams was forced to go on the attack once again to defend equal prize money after she reached a ninth Wimbledon final in a new record time. The world number one blasted Russia's Elena Vesnina off Centre Court in just 48mins 34sec, the fastest ever semi-final at the All England Club. Vesnina earned 500,000 ($649,000) by making the last four.