Here's what your Halloween costume should be this year, according to your zodiac sign.

Super Hero: You're fiercely bold, energetic and a force to be reckoned with. Don't mess with an Aries.

Audrey Hepburn: Just like a fellow Hollywood Taurus, you're down to earth, glamorous and effortlessly chic.

Black Swan: You're versatile and full of mischief. That of course depends on which twin comes out to play.

Hippie Flower Child: You're intuitive, tender-hearted and creative. All you need is love.

Marilyn Monroe: You're passionate, theatrical and full of charisma. Diamonds are a Leo's best friend.

Avatar: You're analytical and obsessed with perfection. Only a Virgo could master this perfect face painting.

Aphrodite: It's no coincidence that Venus is your ruling planet. You're diplomatic, dainty and full of charm.

Fortune Teller: You're secretive, sexy and mysteriously alluring. Scorpios are experts at reading minds.

Leopard: You're adventurous, feisty and full of sass. Sagittarius is always on the hunt for opportunity.

Cleopatra: You're brave, savvy and an over achiever. You work hard and expect to be treated like a Queen.

Sexy Alien: You're rebellious, detached and a futuristic-thinker. Science and technology make you swoon.

Mermaid: You're sensitive, sensual and ethereal-like. The mind of a Pisces is like an underwater fairytale.