“California Girls” is a song by the American rock band the Beach Boys from their 1965 album Summer Days (And Summer Nights!!). Written by Brian Wilson and Mike Love, the lyrics were partly inspired by the band’s experiences touring Europe for the first time, detailing an appreciation for women across the world. It was released as a single, backed with “Let Him Run Wild“, and reached number 3 on the Billboard Hot 100. It was also a top 10 hit in several other countries, becoming one of the band’s most successful songs globally.

Wilson conceived “California Girls” during his first acid trip while thinking about women and Western film scores. The song is distinguished for its orchestral prelude, layered vocals, and chromaticism. Wilson later referred to it as “a hymn to youth”, the Beach Boys’ “anthem”, and his favorite record by the group, although he remained dissatisfied with their vocal performance. It was the band’s first recording with touring musician Bruce Johnston, who was not yet an official member of the group.

“California Girls” inspired the Beatles‘ parody “Back in the U.S.S.R.” and many songs with similar or identical titles, including Big Star‘s “September Gurls“, the Magnetic Fields‘ “California Girls“, and Katy Perry‘s “California Gurls“. In 1984, David Lee Roth recorded a cover version that also peaked at number 3. In 2010, the Beach Boys’ recording was inducted into the Grammy Hall of Fame, and in 2011, Rolling Stone ranked it number 72 on its list of the greatest songs of all time. The Rock and Roll Hall of Fame included it as one of “500 Songs That Shaped Rock and Roll“.