10 Celebrity Red Carpet Looks That Are Out Of This World

    Because they're space-themed. Get it?

    Whitney Jefferson
    by Whitney Jefferson

    BuzzFeed Staff

    1. Cara Delevingne at the 2015 MTV Video Music Awards.

    Jason Merritt / Getty Images
    Jason Merritt / Getty Images

    2. Kate Mara at the NYFF premiere of The Martian.

    Noam Galai / Getty Images
    Noam Galai / Getty Images

    3. Mariah Carey at the 2015 Harper's BAZAAR ICONS event.

    Jamie Mccarthy / Getty Images
    Jamie Mccarthy / Getty Images

    4. Fergie at the 2011 Teen Choice Awards.

    Jason Merritt / Getty Images
    Jason Merritt / Getty Images

    5. Emmy Rossum at the Critics Choice Awards.

    Jason Merritt / Getty Images

    6. Neil deGrasse Tyson at the NYFF premiere of The Martian.

    Noam Galai / Getty Images
    Noam Galai / Getty Images

    7. Anne Hathaway at the premiere of Paramount Pictures' Interstellar.

    Frazer Harrison / Getty Images

    8. Katie Holmes at Marvel Universe Live.

    Rob Kim / Getty Images
    Rob Kim / Getty Images

    9. Candice Accola at the 2012 iHeartRadio Music Festival.

    Steven Lawton / Getty Images
    Steven Lawton / Getty Images

    10. Ariel Winter attends the premiere of Disney's Planes: Fire & Rescue.

    Jason Kempin / Getty Images
    Jason Kempin / Getty Images