Kieran Culkin accepts the award for Best Supporting Actor for “A Real Pain” during the Oscars on Sunday, March 2, 2025, at the Dolby Theatre in Los Angeles.

Kieran Culkin won Best Supporting Actor at the 2025 Oscars on Sunday for his role in Jesse Eisenberg’s movie “A Real Pain” — and used his acceptance speech to hold his wife to a promise ...

Kieran Culkin accepts the award for best performance by an actor in a supporting role for "A Real Pain" during the Oscars on Sunday, March 2, 2025, at the Dolby Theatre in Los Angeles.

Kieran Culkin took inspiration from an unexpected source for his 2025 Oscar -winning role in A Real Pain — even if his wife helped him realize it. The performer, who won best supporting actor on ...