Ariana Grande may only be 16, but she's an old soul.

The Victorious actress reveals to TVGuide.com that her musical taste and fashion sense date back a few decades.

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"I wrote a song about Jon Bon Jovi ... [and] all the guys from the '80s who I'm in love with," she says.

In the video below, Grande, who is far from her spacey character Cat, shares her thoughts on Céline Dion's "fierce" concert wardrobe and what she admires about Audrey Hepburn's style.