Watch Lorde perform twice on Fallon for her American TV debut

Lorde! She’s happening, and she’s happening hard.

The 16-year-old New Zealander’s left-field hit “Royals” is maintaining its presence in the Top 10, her stellar debut Pure Heroine hits the U.S. this week, and last night she put on a mini-set on Late Night With Jimmy Fallon, her first American TV appearance .

She performed “Royals” first, and then treated the crowd to a special bonus performance, of “White Teeth Teens.” You can watch both below:

“Royals”:

“White Teeth Teens”: