Members of the crowd sporting "bald caps" in the sunshine ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

Members of the crowd sporting "bald caps" in the sunshine gather ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

Members of the crowd sporting "bald caps" gather in the sunshine ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

Members of the crowd sporting "bald caps" gather in the sunshine ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

Members of the crowd sporting "bald caps" in the sunshine ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

Members of the crowd sporting "bald caps" in the sunshine enjoy some refreshments ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

Crowd members sporting "bald caps" gather ahead of a concert by US rapper and singer Pitbull in Hyde Park, London, on July 10, 2026. Ahead of the performance an official GUINNESS WORLD RECORDS title attempt for the 'largest gathering of people wearing bald caps' will be held. (Photo by CARLOS JASSO / AFP via Getty Images)

(FILES) French actor Bertrand Usclat poses for a photo session during the 7th edition of the Cannes International Series Festival (Canneseries) in Cannes, southern France on April 6, 2024. Bertrand Usclat, known for his "Broute" video series, is performing for the first time in a one-man show at the Avignon Off Festival a hybrid production that blends songs with offbeat short jokes. (Photo by JOEL SAGET / AFP via Getty Images)