Though she spends her days belting out classics and coaching new talent on The Voice, Christina Aguilera has a more salacious routine when it comes to unwinding.

In the cover story for the October 2013 issue of Maxim, Xtina gets a little X-rated when talking about her personal life with boyfriend Matthew Rutler.

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"Sometimes being sexual with my partner is a great way to blow off steam at the end of a hard day's work,” the pop diva revealed. “I'm not the girl who's going to be too tired."

And though she typically runs the show we call life, Christina reveals that there’s one place where she’s not in charge.

"The only place I don't need to be in control is the bedroom," she tells the magazine.

Come on, all she wants to do is love Matt’s body!

Christina’s definitely showing off her new trim figure in some sexy lingerie on the cover, but she admits to preferring sweats to dressing up.

What, no assless chaps?

Are you surprised by Christina’s candid interview? Tell us below!

Source: Maxim Magazine via Los Angeles Times