Halloween's traditional costumes - witches, ghost and goblins - are traded this year for celebrity Halloween costumes that double looks of Britney Spears, Angelina Jolie and Katie Holmes.

And even Tyra Banks admitted she's doing Paris Hilton's look as a Halloween costume.

The survey by the National Retail Federation shows that the category "actor/famous person" is the third most popular Halloween costume for adults for this Halloween season, according to Fox News.

Among the most popular adult Halloween costumes Jessica Simpson's "Daisy Duke" with shorts and cowboy boots.

Another hot theme is Britney Spears' t-shirt with "I have the Golden Ticket" emblazoned in the front.

"Everybody is obsessed with celebrities," said Life and Style Weekly Magazine editor Samantha Meiler.

"People all over are wearing the "I have the Golden Ticket" shirt. All they have to do is throw on a Kabbalah string... and they have a great costume that people will recognize.

Angelina Jolie is an easy Halloween costume to pull off. The items needed for a look are Baby Björn carrier, a black sweater and a pair of aviator sunglasses. However, if you want to do a Tomb Raider thing, you will need a killer body, too.

"Anybody can pull off these looks," Meiler said. "A lot of them are pretty simple."

And what's the worst that can happen to your celeb Halloween outfit? "The worst thing is to have people come up and say, 'What are you?'" Samantha Meiler says. 

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