Princess Charlotte and Princess Kate attended the Wimbledon final, where Charlotte engaged in a 'pinky promise' with tennis player Lucy Shuker and received a tennis racket gift from Barbora Krejcikova. Body language experts noted Kate's confidence and Charlotte mirroring her mother's gestures. Kate fulfilled a promise to take Charlotte to Wimbledon as a special treat due to Kate's recent health challenges. The royal duo enjoyed the event alongside A-listers and shared moments with tennis stars, showcasing their love for the sport.