Pippa Middleton covered up her trendy Summer eyelet dress with a denim jacket in London today. She headed out to watch Andy Roddick beat South Africa's Kevin Anderson in the AEGON Tennis Championships. Pippa seems to love sitting court side, as she was also in Paris last month for the French Open. Pippa's been in the spotlight since her sister's gorgeous wedding to Prince William in April, and she returned to the Goring Hotel, where she and Kate stayed before the big day, for a party with her parents Carole and Michael on Tuesday. Kate didn't join her family at the event, since she's been busy prepping for another public appearance with her husband. The annual Ark dinner is this evening, and Kate Middleton went to the Lock & Co. hat makers in a fuchsia dress this morning as she ran some last-minute errands.