The best celebrity Halloween costumes in 2015

Story highlights

  • Model Heidi Klum went as Jessica Rabbit from "Who Framed Roger Rabbit?"
  • Rapper The Game went as "Classic Man" singer Jidenna
  • Actor Neil Patrick Harris and his family went as the Star Wars cast

(CNN)Halloween costumes are taken to a new level when celebrities get into the spooky spirit. This year celebrities dressed up in costumes as everything from a giant microphone (Katy Perry) to other celebrities and characters from movies.

Heidi Klum went as Jessica Rabbit, the red-headed vixen from "Who Framed Roger Rabbit?" Prorenfx took 10 hours to completely transform Klum with prosthetics for her annual Halloween bash.
    To keep her followers updated on the transformation process, she created her own hashtag, #heidihalloween.
    Here are some Instagram pictures of the costume creations from this year:

    Heidi Klum

    #heidiHalloween Such a fun night 💋

    A photo posted by Heidi Klum (@heidiklum) on

    Katy Perry

    Au revoir girl 👋🏼

    A video posted by KATY PERRY (@katyperry) on

    Lebron James

    Neil Patrick Harris

    A long time ago in a Halloween far, far away....

    A photo posted by Neil Patrick Harris (@nph) on

    The Game

    I mean if I wanted to kill em' everyday, I could. #ClassicMan #HalloweenEdition [@iamkevinwong]

    A photo posted by The Game (@losangelesconfidential) on

    Jennifer Lopez

    Haute couture skeleton

    A photo posted by Jennifer Lopez (@jlo) on

    Keke Palmer

    #HappyHalloween #ForeverMissingYouAaliyah 🙏🏾

    A photo posted by Lauren Palmer (@kekepalmer) on

    Justin Bieber

    Jackie moooooooooon #semipro

    A photo posted by Justin Bieber (@justinbieber) on

    Kevin Hart

    Always paying Homage... #NailedIt

    A photo posted by kevinhart4real (@kevinhart4real) on