“I think she’s the most fantastic artist, the most fantastic singer,” Olivia Rodrigo said when introducing Natalie Imbruglia to the audience in London. Olivia Rodrigo’s viral dive bar performance of Natalie Imbruglia’s hit “Torn”? Turns out, it was just a rehearsal. On Wednesday, the three-time Grammy winner surprised concertgoers at London’s Eventim Apollo with a performance of the 1997 hit …

  During her concert at the Greek Theatre, Rodrigo played her entire Sour album and covered timeless hits Heartbreak anthems will never go out of style. At Olivia Rodrigo’s Sour tour concert on Tuesday night at the Greek Theatre in Los Angeles, the “good 4 u” singer surprised fans and brought out Alanis Morissette, someone she’s long cited as one …