Heidi Klum Will Be Dressed as a 'Male's Fantasy' This Halloween

She's transformed into Betty Boop, an elderly woman, Cleopatra and a butterfly for her past Halloween parties, but this year Heidi Klum is sexing up her outfit.

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The 42-year-old supermodel usually keeps her costume under lock and key, but this year the star has given fans some some amazing hints as a teaser.

"This year's costume is sort of a male's fantasy," she told People. com.

This has got our brains going into overdrive trying to think what the star could pull out the stops for.

Our best guesses are Kim Kardashian, Jessica Rabbit and Marilyn Monroe.

However we wouldn't put it past Heidi to just be trying to throw us off the scent, so we'll just have to wait and see.