When it comes to Halloween, there is one celebrity that consistently steals the show. For over 15 years, supermodel and television personality Heidi Klum has reigned as the queen fo Halloween and never fails to wow the world with her impressive getups. From a werewolf to Jessica Rabbit to a cadaver—Klum has owned every Halloween red carpet in Hollywood since the year 2000.

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However, while no one can do Halloween like Heidi, that doesn't mean there haven't been other memorable celebrity costumes over the years. Nearly all of our favorite actors, musicians and influencers have dressed up for Halloween and for some of them, they made the holiday a hell of a lot sexier. That's right, it's time to name 21 of the sexiest celebrity Halloween costumes of all time and we won't be leaving out any of your favorite stars. From Disney villains to women in uniform—these stars turned up the seduction for Halloween night.

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Take a look at our favorite sexy celebrity looks in the gallery below, then let us know which costume was the sexiest of them all in the comments section on Facebook. And if we missed one of Hollywood's most memorable looks from this list, don't be afraid to let us know and share your favorite.