Maude Annabelle Apatow is an American actress, best known for portraying Lexi Howard in the HBO drama series Euphoria. She is the eldest daughter of filmmaker Judd Apatow and actress Leslie Mann. Born: December 15, 1997 (age 24 years), Los Angeles, CA Height: 5′ 4″ Alma mater: Northwestern University Parents: Leslie Mann, Judd Apatow Siblings: Iris Apatow