Charli XCX is an endlessly loyal, card carrying member of the Britney Army. Really. She just can’t stop stanning. Ever. In fact, she’s likely lighting a vanilla candle and watching bootleg fan-made DVD footage of The Circus Tour right now — and that’s just one of the many reasons why we love the bad ass Sucker princess.

Accordingly, Capital FM knew what they were doing when they decided to throw the “Doing It” songstress into their Instaoke challenge with a very special Spearitual twist: It is a time-honored sing-along tradition known as…Britnaoke.

Within seconds of hearing the beat, Charli immediately channeled her inner Godney, delivering urban breathy flutters and cool, throaty growls to the tune of “I’m A Slave 4 U,” “…Baby One More Time” and “Work Bitch” gone radio-friendly (“Work Work”). She delivers some pretty convincing B-Girl, that’s for sure.

What’d you think of this left-lane homage to your legacy, Brit?