By Olivia Bahou
Updated Feb 29, 2016 @ 1:15 pm
Brie Larson at the Vanity Fair Oscars Party
Credit: John Shearer/WireImage

Brie Larson is a woman of her word (not to mention a creature of habit!). After celebrating her Golden Globes win with an In-N-Out burger courtesy of Katy Perry, the Room star told Ryan Seacrest on the Oscars red carpet that she planned to celebrate in the same way.

“Who knows what will happen tonight,” she said. “I could get a Double-Double!” It looks like Larson stayed true to tradition, as she posted this hilarious Instagram after taking home the Academy Award for Best Actress.

In the photo, Larson is holding her Oscar in one hand and biting into a burger with the other. Her feet are showing off a pair of Converse Chuck Taylor high-tops, having changed out of her blue Gucci gown and into a pink one-shoulder Monse number for the after-parties.

InStyle caught up with the Oscar-winning actress backstage in the press room, where she told us that her mood could be described by the song, “I’m in Love with My Life,” by Phases. “It took me 20 years to be standing here on this stage, but I wouldn’t want it any other way,” she said.

The relatable star also had some great advice for achieving your dreams, telling us “to have no expectation, but to have an idea about a beautiful horizon that’s in front of [you and] constantly moving towards it.”

Between her hilarious real-talk and down-to-earth advice, we couldn’t be more in love with this rising star. Go inside Oscar night's hottest parties with a look through our gallery.

—With reporting by Brandi Fowler