Claire Elizabeth Cottrill (born August 18, 1998), known professionally as Clairo, is an American singer-songwriter. Born in Atlanta, Georgia and raised in Carlisle, Massachusetts, she began posting music on the internet at age 13.
Clairo rose to prominence following the viral success of the music video for her lo-fi single "Pretty Girl" in 2017. She subsequently signed a record deal with Fader Label, where she released her debut EP Diary 001 (2018). Her debut studio album Immunity (2019) received critical acclaim and spawned the singles "Bags" and "Sofia", the latter of which became her first single to chart on the Billboard Hot 100.