Olivia Rodrigo is an American singer–songwriter and actress who was best known for her lead acting roles in Disney Channel's comedy series Bizaardvark and the 2019 Disney+ mockumentary series High School Musical: The Musical: The Series. After signing to Geffen Records in 2020, she released her debut single drivers license on January 8, 2021 to unprecedented commercial and critical success. Billboard later declared the single one of the most dominant number-one songs in Hot 100 history.
Sour debuted at #1 on the US albums chart with 287K units, making Olivia the first female musician to debut at #1 on their first album. It is expected to spend a second week at #1 on the US albums chart with 150-170K units sold.