Prince Harry watched Olympians competing in London today during the 11th day of coverage. He cheered on Team GB inside the Velodrome, where the younger prince previously joined an affectionate Kate and William during last week's cycling races at the track. The royal family have been all over the city taking in the Games and meeting with Olympians since the opening ceremony. Kate checked out gymnastics, swimming, and track and even took to the water for a closer look at the sailing competition. Prince William has also been a constant on the sidelines, but his Olympic appearances are nearing a close as he's being called back to his Air Force duties in the upcoming days — check out all the best photos athletes and stars are sharing from behind the scenes.