"California Girls" is a song by the American rock band the Beach Boys from their 1965 album Summer Days . 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.

The Beach Boys are an American rock band formed in Hawthorne, California, in 1961. The group's original lineup consisted of brothers Brian, Dennis, and Carl Wilson, their cousin Mike Love, and friend Al Jardine. Distinguished by their vocal harmonies, adolescent-oriented lyrics, and musical ingenuity, they are one of the most influential acts of the rock era. They drew on the music of older pop vocal groups, 1950s rock and roll, and black R&B to create their unique sound. Under Brian's direction, they often incorporated classical or jazz elements and unconventional recording techniques in innovative ways.