Brie Larson Rocks Bold New Red Haircut After Engagement to Alex Greenwald -- See the Pic!

New ring, new look!

It's looking to be a summer of changes for Brie Larson!

After her engagement to musician Alex Greenwald last week, the Room star was spotted out in Los Angeles rocking a new gorgeous red hairstyle.

WATCH: Brie Larson Engaged to Boyfriend Alex Greenwald

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While it's not the "mom cut" the 26-year-old actress skewered while hosting Saturday Night Live last week, the bold new 'do certainly makes a statement!

And it's good timing, as Larson prepares to take the next step with Greenwald, whom the actress raved about exclusively to ET backstage at the 2016 Screen Actors Guild Awards.

EXCLUSIVE: Brie Larson Gushes Over Boyfriend Alex Greenwald - 'He's Just My Person'

"He's the other half of the equation -- how can you explain support?" she said. "I mean, it goes beyond anything. He's just my person, he's my best friend."

Watch the video below for more on the couple's engagement news.