Kate Middleton Flashes Flat Stomach During Volleyball Event

In her first official solo appearance after giving birth to England's future king, Kate Middleton participated in a charity volleyball match earlier today. And boy, did she look swell. PHOTOS: Princess Kate's Tropical Trip Accessories Dressed in skinny jeans, a fitted blazer and platform wedges, the Duchess of Cambridge arrived at the SportsAid Charity Workshop in London to attend seminars on nutrition and social media with the city's younger athletes, as well as watch them participate in a host of sports. Middleton also played a little volleyball herself — no surprise considering her own athletic background — and while doing so, she managed to flash her midriff for the cameras. To nobody's surprise, she's already as skinny as ever, despite giving birth to Prince George only three months ago. Have a look for yourself in the photos below: