EXCLUSIVE: Reese Witherspoon Got 'Emotional' Over Emma Stone's Big Oscar Win!

The 'Big Little Lies' star is so excited for her fellow Oscar winner!

Reese Witherspoon is happy for Emma Stone!

ET spoke with the Oscar winner ahead of the 2017 Academy Awards, where she admitted the La La Land actress winning her first Best Actress Oscar would be an "emotional" moment.

"I'm always getting emotional when people win," the 40-year-old actress explained. "It's a lifelong dream and it's a very small group of people. And you feel very honored to be a part of it."

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"It's very fun and exciting," she continued. "I get excited for people."

Witherspoon's own Oscar moment came in 2006, when she took home the Best Actress gold for Walk the Line.

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Meanwhile, another Oscar-winning celeb was all about Stone's victory.

Watch the video below for the actress' sweet moment with Brie Larson backstage.