Getty The Met Gala has held a strict policy about the age of attendees for the past decade, but the kids of two celebrity couples just broke that rule in 2026. Blue Ivy Carter, 14, and Sunday Rose Kidman-Urban, 17, were both on the red carpet at the 2026 Met Gala held at the Metropolitan Museum of Art on Monday (May 4) in New York City. The celebrity kids lucked out and were allowed to attend as both of their moms were co-chairs for the event this year. Blue attended with her parents, Beyonce and Jay-Z Blue was dressed in a Balenciaga dress.