Lorde says she's ‘simply crazy’ after releasing her new album ‘Virgin,’ which she says broke her apart and rebuilt her.

Lorde is finally back, as Virgin, the New Zealand superstar’s first album in nearly four years, officially released on Friday.

Lorde finished the set with impassioned renditions of " Ribs " and " Green Light ." The former, which stands as the emotional centrepiece of debut album Pure Heroine, made its first appearance on the Billboard Hot 100 in May - 12 years on from its release.