DJ Pauly D of MTV's Jersey Shore is known for spending hours on his hair and using A LOT of hair product, but this Halloween he will be trading in his signature blowout and sporting his natural hair.

In fact, Pauly D says he will not be using any hair product at all, but it is with good reason, because this Halloween he will be dressing up as one of today's hottest stars...Justin Bieber!

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This is actually the first time Pauly D will be in public without the help of hair products since the Jersey Shore phenomenon began!

He will be rocking the Bieber look on Saturday October 30 while DJing at the Moon Nightclub in the Palms Casino Resort in Las Vegas. 

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While a lot of people will probably be morphing into Jersey Shore characters this Halloween, it'll be a nice change to see one of America's favorite guidos become a teen heart throb!

What do you think of Pauly D's Halloween costume?

What will you be dressing as this Halloween?!

Photos courtesy of Fame Pictures