Macaulay Culkin shared his reaction to his brother Kieran Culkin's Oscar win during the Vanity Fair Oscar Party livestream.

Macaulay Culkin revealed at the Vanity Fair Oscars party (via Entertainment Weekly) that he cried when his younger brother ...

Macaulay Culkin is celebrating his brother Kieran Culkin’s Supporting Actor win at the Oscars on Sunday. At the Vanity Fair ...

Macaulay Culkin couldn't be prouder of his brother Kieran's big Oscar win – even if he was left out of his acceptance speech.

Kieran Culkin has won best supporting actor at the 97th Academy Awards, completing his awards season sweep of the category.

Macaulay Culkin revealed he got emotional watching his little brother Kieran Culkin win Best Supporting Actor at the Oscars. ...

Macaulay Culkin shared his sweet reaction after his brother Kieran Culkin won the Oscar for Best Supporting Actor for A Real ...

Proud sibling Macaulay Culkin is not at all surprised that his younger brother, Kieran Culkin, won his first Oscar at the ...

The 'A Real Pain' actor and his wife are parents to two children, son Wilder and daughter Kinsey Kieran Culkin's wife Jazz ...

Kieran Culkin won the best supporting actor Oscar on Sunday for playing a motor-mouthed American tourist in "A Real Pain." ...

The Home Alone star was emotional over Kieran’s Oscar win, saying he only watched the Best Supporting Actor category, confident his brother would win.