Millie Bobby Brown Was Queen of the MTV Movie & TV Awards -- See All the Fab Pics!

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Millie Bobby Brown ruled the MTV Movie & TV Awards!

Not only did the Stranger Things star dominate the awards show in their first year including television categories, but she also slayed the opening number and met literally EVERYONE.

RELATED: 'Stranger Things' Millie Bobby Brown Delivers Teary Acceptance Speech at MTV Movie and TV Awards

Brown first made an adorable cameo appearance during host Adam Devine's opening number, showing off her cute sequined mini dress alongisde Lil Rel Howery.

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Later in the show, the 13-year-old actress took home her first solo award for Best Actor in a Show, tearfully thanking her "second family," the Stranger Things cast and crew, her mom and dad for "being so supportive," and the Duffer Brothers "because they've created a badass female iconic character that I've got the honor to play."

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stars Alexandra Daddario and Zac Efron waited for the actress of stage, where Efron kindly offered up his chiseled chest for a warm embrace.

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The actress also mingled with Camila Cabello, Emma Watson and Hugh Jackman, Paris Jackson and Cara Delevingne during the show.

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WATCH: Paris Jackson Sweetly Hugs 'Stranger Things' Star Millie Bobby Brown

While Brown lost Best Hero to Taraji P. Henson, she ended the night with another big win, scoring Best Show with her Stranger Things castmates.

RELATED: 'Stranger Things' Millie Bobby Brown to Return as Eleven for Season 2

Next up for the actress is the upcoming Godzilla sequel, King of Monsters.

See more in the video below.

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