AdvertisementFans are sour after scalpers snap up Olivia Rodrigo concert ticketsDecember 10, 2021Emma BowmanfacebookEmailOlivia Rodrigo performs during the MTV Video Music Awards in September in New York City. Rodrigo's SOUR tour sold out within hours, frustrating many fans who've followed the breakout pop star's successful year. (Getty Images for MTV/ViacomCBS)