The Duke and Duchess of Cambridge enjoyed a rare unofficial night out at London private members club Loulou's last night, after a tough day for the prince.
Earlier, William had attended the funeral of his former nanny, Olga Powell, whom he was extremely close to, while Kate wowed the crowds on her first official solo trip to the North East.
The couple were reunited in the evening and chose to enjoy some quality time with family and friends at the exclusive Mayfair club.
Kate looked chic in a black coat and dress, teamed with smart black heels, while Wills wore navy cords, a white shirt and a suit jacket.
The royal couple are said to have arrived at the club around ten, before leaving just after midnight.
A source told the MailOnline: “Nobody knew they were coming and then at 10pm they were swept in through a back door. They stayed for about couple of hours.”
Kate and William were joined by the duchess’ younger sister Pippa, who wore a funky red leopard print dress teamed with tan ankle boots.
They also enjoyed catching up with William’s younger cousin, Princess Eugenie, who headed along to the event with her boyfriend Jack Brooksbank.
Quite a guest list!