Listen to any of Jason Aldean's albums and you'll hear, he's country to the core. Go out on the town with him one night, and you'll see a very different side of the singer.

"I think that is the funnest thing ever to get really drunk, go to a karaoke bar and act stupid," he tells Entertainment Weekly. "I like to get up there and sing stuff that I would never sing on stage anywhere else ... Sometimes I'll do something really cool like Otis Redding or Dobie Gray's 'Drift Away,' if I'm not smashed yet, as a warm up for [Neil Diamond's] 'Sweet Caroline.'"

Jason's karaoke repertoire sometimes stretches into heavy metal, southern rock and even boy-band pop!

"I have a couple friends in Georgia, and we do 'Seven Bridges Road' [and] 'Superstition,'" he says. "Sometimes I just open the book and put my finger on a song. It may be 'N Sync, you never know."

Rather hear Jason's country side? Click here for his latest list of tour dates.

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