The former 'American Idol' contestant took home the Academy Award for Best Supporting Actress in 2007 after making her film debut in the musical movie Ahead of Sunday's 2025 Oscars, PEOPLE is ...

as well as Sienna Miller and Ben Affleck — talked about his experience at the 2007 Academy Awards. The actor, 36, decided to take his mom Donna and sister Mandi as his dates to the award show.