Kate Middleton's Baby Bump Photos: Pregnant Duchess Attends Queen's Garden Party [PHOTOS]

All eyes were on soon-to-be-mum Kate Middleton at the Queen's first garden party of the summer on Wednesday. It was not only her lemon yellow outfit but also her baby bump that caught the attention of the guests. Kate Middleton, 31, joined the Queen and other members of the royal family - father-in-law Prince Charles, Camilla, the Duchess of Cornwall and Prince Philip - at the summer garden party at Buckingham Palace. May 23, 2013