Olivia Rodrigo has two Number One singles, a three-times platinum debut album and, as of Sunday, three shiny new Grammy Awards. On a chilly Tuesday in Portland, she finally launched her first-ever tour. It’s the type of rite of passage that would be a massive deal if Rodrigo hadn’t just experienced a million other even bigger — and rarer — career milestones in her year of dominating the music world. Still, the Sour Tour hits just as sweet.

Kicking off in Portland’s Theater of the Clouds, a few thousand fans (mostly girls, mostly under the age of 21 — like Miss Rodrigo herself), were dressed to impress for the big night. Following opener Gracie Abrams’ set, a delicious playlist of sad rocker girl karaoke classics pumped through the venue: Yeah Yeah Yeahs’ “Maps,” Michelle Branch’s “Everywhere,” Fiona Apple’s “Criminal.” The song chosen to signal Rodrigo and her band’s imminent arrival on stage? It was One Direction’s “Olivia,” of course, which played three times in a row either because of some backstage delays, or Rodrigo being a bigger Directioner than we realized.