The 23-year-old actress went home with a win in the first couple minutes of the show! She took home the Best Female Performance award for her work in The Fault in Our Stars. Congrats!
Shailene is also up for a bunch of other awards later in the evening, and will accept the Trailblazer award as well.
Make sure to watch the 2015 MTV Movie Awards, hosted by Amy Schumer, airing RIGHT NOW on MTV!