MILEY CYRUS

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The Hannah Montana star would trade to get her treat. "All I wanted was a Twix. I was like, 'Can I go through your bag and get me a Twix out?' That's all I really like."

ASHLEE SIMPSON

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The singer loves a Halloween classic: "The candy corns! Christmas is peppermint, and Halloween is candy corn."

NEIL PATRICK HARRIS

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The How I Met Your Mother star loves Reese's Peanut Butter Cups."There's nothing better, it's like an opiate," he says. "the more you eat them, the more you have to eat them – until you burst!"

MICHAEL URIE

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The Ugly Betty star goes for tradition. "Candy corn, because it's the color of Halloween," says Urie. "And they're tasty – they're all sugar!"

T.R. KNIGHT

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The Grey's Anatomy star loves Pixy Stix – even though they can be trouble. "I really like those a lot," he says, "Except when you take too much and you cough and [the powder] comes out."

KATHERINE HEIGL

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For Halloween, Snickers are just what the doctor ordered. Why? "Because it's chocolate!" says the Emmy-winning Grey's Anatomy star.

TRACY MORGAN

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The 30 ROCK funnyman has a sweet tooth, admitting to a love for mini-Snickers. "It's chocolate, it's peanuts – it's Snickers!"

ANA ORTIZ

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"I haven't trick-or-treated in so long," jokes the Ugly Betty star. Still, she remembers her favorite treat from her childhood. "The mini-Crackel, in the red wrapper from Hershey's! That's a good one."

ZACHARY QUINTO

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What's the only thing that can stop Heroes's evil Sylar? "Skittles!" says Quinto. "I could eat them until I explode."

JAMES DENTON

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"I'm not a big candy corn guy," admits the Desperate Housewives star. So what's his weakness? "The little mini Snickers [are] awesome!"

EMMY ROSSUM

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Peanut MampM's and Jolly Ranchers are the actress's hard-earned childhood favorites. "I grew up in New York City, so door-to-door trick or treating is really dodgy," she says. "You never know what you're going to get."

RAINN WILSON

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Much like Dwight on The Office, Wilson turns indulging in his favorite treat, candy corn, into an organized project. "You can bite out the colors one at a time," he says.

WAYNE BRADY

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The Don't Forget the Lyrics host is mad about Peanut MampM's. "I like to bite the candy shell and eat the nut on its own. If you see a dish with all the nuts missing, you know I was there. I'm the nut bandit. That would sound really weird out of context."

AMANDA BYNES

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The Sydney White star is "nuts" for a good treat. "My favorite Halloween candy would be a cross between Reese's Peanut Butter Cups or Peanut Butter MampM's," she says. "Anything peanut butter."

JERRY SEINFELD

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"You'll think I'm saying this to be funny," says the Bee Movie star, but "my favorite Halloween candy really is Bit-O-Honey. It's always been Bit-O-Honey. If you go into Dylan's Candy on Third Avenue in Manhattan, you'll see my name is up there with a picture of me with Bit-O-Honey, because that's my favorite."

STEPHEN COLBERT

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From truthiness to toothiness: "I like the little candy corn. I like to bite the tip that's white off, the middle that's kind of brown, and then eat the orangey end – in that order," says The Colbert Report host.

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