Last night Grimes made her U.S TV debut on Late Night with Jimmy Fallon, performing lead track ‘Genesis’ from her first studio full-length Visions, which dropped earlier this year.

Looking a bit more prim and proper than when she aired the same track on Jools Holland a couple of months back (although her twisted princess fairytale garb would undoubtedly still get a few double takes from any Romney voters flicking through the channels late at night), it’s a thoroughly assured premiere silverscreenouting from Ms. Boucher.

Watch the clip above.