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**All About Eve**, a 1950 drama film, earned Celeste Holm an Academy Award nomination for Best Supporting Actress. The movie delves into the complex relationship between an aging Broadway star, Margo Channing (Bette Davis), and her ambitious understudy, Eve Harrington (Anne Baxter). Holm's portrayal of Karen Richards, Margo's loyal friend and confidante, showcases her talent and versatility as an actress.