Sabrina Carpenter is Met’s best friend . The “Manchild” singer made a statement at the 2026 Met Gala red carpet , choosing a custom Dior look made entirely of film. This year, she catered to the “Costume Art” theme and the night’s dress code , “Fashion is Art,” by wrapping herself in a high-neck halter gown draped with film strips showing scenes from the 1954 film “Sabrina,” starring Audrey Hepburn. Sabrina Carpenter wore a custom Dior gown made of film strips at the 2026 Met Gala. WireImage The strips showcased scenes from the 1954 film “Sabrina.” Getty Images for The Met Museum/Vogue Her sparkling headpiece featured the movie’s title card surrounded by diamonds. FilmMagic The garb was finished with a sparkling tulle train and thigh-high slit. She accessorized the look with a jeweled headpiece and sky-high Louboutin heels.…