Sex, drugs, and rock and roll. As one of the biggest pop stars in the world, [artist id="3187077"]Justin Bieber[/artist]'s right in the thick of it. In the upcoming issue of Rolling Stone magazine -- which is already causing a buzz due to comments Bieber made about abortion in the interview -- the pop star opens up about where he stands on premarital sex and the temptation to take drugs, while also inadvertently providing some insight into the speculation surrounding his [article id="1657633"]relationship with actress Selena Gomez[/article].

At 16 years old, Bieber, who has no shortage of female admirers, says he's aware that many people have sex without love, but that it's not for him.

"I don't think you should have sex with anyone unless you love them," Bieber said. When asked about premarital sex, however, he was a little vaguer. "I think you should just wait for the person you're ... in love with."

Bieber also opened up about what kind of girls he's interested in.

"I like a girl with a nice smile and who's funny," he said. "As far as looks, my taste is dark hair. But I don't limit myself. I like girls with blond hair too. I like everything."

While Bieber has yet to confirm whether or not he's dating Gomez, Rolling Stone reporter Vanessa Grigoriadis notes in her profile that she caught a peek of his computer background, which was a picture of him and Gomez against an orange sunset. His manager Scooter Braun told the magazine that the young star is "absolutely girl-crazy."

"Not that he goes after tons of girls, but if there's a girl he wants to see and he feels that we're not respecting that, he will make our lives hell to see her," Braun said.

As for other temptations that he might face during his career, Bieber, who is a huge Michael Jackson fan, said he wants to avoid falling into the same pitfalls as his idol. Namely, when it comes to drugs, which he said he has no interest in trying.

"Are you curious about cutting off your finger? Do you want to know what that feels like?" Bieber reasoned. "To me, taking drugs is the same type of thing. In the end, all that happens is you get hurt by it."

The full interview with Bieber hits newsstands on Friday.