It's never too early to think about your Halloween costume.

Google has yet to release its annual Frightgeist, which offers a look at most popular costumes by city and state, but Pinterest has released it's data on Halloween costume searches and pins. Here are the most popular costumes so far:

  • 1

    Powerpuff Girls

    Dominik Bindl
  • 2

    Stranger Things

    Netflix
  • 3

    Harley Quinn

    Getty Images for New York Comic
  • 4

    80s

    Getty Images
  • 5

    Poison Ivy

    Getty Images
  • 6

    Superhero

    Warner Bros.
  • 7

    Joker

    Warner Bros.
  • 8

    Jedi

    20th Century Fox
  • 9

    Groups costumes: Lilo & Stitch

    Disney
  • 10

    Group costumes: Woody & Bo Peep

    Pixar