Pippa Middleton, Kate Middleton's sister, recently gained attention for her unwavering support of her sister. Her presence at the Wimbledon Men's Singles Final alongside Kate, the Princess of Wales, and their niece, Princess Charlotte, earned her the unofficial title of "lady-in-waiting." This marked Pippa's second public outing since Kate's cancer diagnosis, emphasizing the close bond within the Middleton family during this challenging time.