Urban-Pop belter Ariana Grande may be sitting pretty atop of iTunes with new single ‘Problem’, but that hasn’t stopped the 20-year-old from hitting the promo trail.

And what a way to start.

The chart-topper stopped by the Ryan Seacrest radio show today, where she chatted it up about her her new Max Martin release, her upcoming duet with Chris Brown, and much more.

Watch the rising star in action after the jump…

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