DJ Pauly D cleans up in a picture he posted on Instagram. One of the former stars of "Jersey Shore," Pauly D is looking dapper in a shirt and tie and new hairstyle.

Known for his hair gelled straight up from his reality show days, Paul D traded his long hair and blow-out for a slicked-back 'do, channeling Leonardo DiCaprio's character Jay Gatsby from the new movie "The Great Gatsby."

Pauly D is also wearing a black suit and tie and holding up two thumbs - quite a change of pace from his sleeveless tanks and thick chain necklaces.

The 32-year-old, whose real name is Paul DelVecchio, shared the photo and captioned it "#TheGreatDJGatsby !!!"

Ryan Seacrest seems to be a fan. He tweeted: "Looking fresh! @DJPaulyD ditches the blowout."

Fans also think the change is one for the better. @AliciaMMusic tweeted: "Saw this and loved it. Very handsome!"

@KKatera tweeted: "@DJPaulyD lookin sharp my dude!"

According to People magazine, since "Jersey Shore" ended last December, Pauly D has continued his career as a DJ with shows in Atlantic City, Las Vegas, and New Orleans.