The proud sibling admittedly only tuned in to his brother's category during the live telecast.Proud sibling Macaulay Culkin is not at all surprised that his younger brother, Kieran Culkin, won his first Oscar at the 2025 Academy Awards.

Macaulay Culkin celebrated his brother Kieran Culkin's win at the 97th Academy Awards for his supporting role in Jesse Eisenberg's A Real Pain. When speaking at the Vanity Fair Oscars party on the red carpet,

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.