Kieran Culkin pictured after winning an Oscar last week

Macaulay Culkin tuned in to just one moment at Sunday night’s Oscars for a very sweet reason.

The Home Alone star revealed that he only watched the Best Supporting Actor category, the first award of the night, which his brother Kieran Culkin ended up winning.

“I cried,” Macaulay told Tan France on the red carpet at the Vanity Fair Oscars Party. “And I was like, ‘I’m gonna see you later’.”

Macaulay had “absolutely” no doubt in his mind that his brother was going to take home the golden statuette for his performance in A Real Pain.

“He was front row, aisle, closest to the stairs,” the actor said. “There was no way he was not........

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