Norton was nominated for his performance in the Bob Dylan biopic “A Complete Unknown,” but he and fellow nominees Yura Borisov (“Anora”), Guy Pearce (“The Brutalist”) and Jeremy Strong (“The Apprentice”) were bested by the “A Real Pain” star, 42.

Oscars viewers noticed Edward Norton's 'x-rated reaction' to losing to Kieran Culkin in the Best Supporting Actor category.

Kieran Culkin has continued his award season success streak as he was named the winner of the best supporting actor category at the 2025 Oscars.

Macaulay Culkin is celebrating his brother Kieran Culkin’s Supporting Actor win at the Oscars on Sunday. At the Vanity Fair Oscar party, Macaulay and wife Brenda Song spoke to Tan France about their emotional reaction.

Macaulay Culkin revealed at the Vanity Fair Oscars party (via Entertainment Weekly) that he cried when his younger brother Kieran Culkin won the Oscar for best supporting actor at the 2025 Academy Awards. It turns out that category was the only part of the Oscars telecast that Macaulay Culkin and his partner, fellow actor Brenda Song, watched.

Kieran Culkin reflects on nearly rejecting his role and the whirlwind of winning an Oscar.