Kira Nicole Kosarin (born October 7, 1997) is an American actress and singer, known for her role as Phoebe Thunderman on the Nickelodeon series The Thundermans. On April 10, 2019, she released her debut album, Off Brand.
Kosarin did dance and gymnastics in her early years. She studied ballet at Boca Ballet Theatre and attended middle school at Pine Crest School. Her parents were Broadway performers, her mother as an actress and her father as a music director, conductor and record producer, so she grew up acting, singing and dancing. After attending an “acting on camera” workshop, she decided to move to Los Angeles, California, in 2011 to pursue a career in acting.
Kosarin’s parents are of Ashkenazi Jewish descent, with ancestors from Eastern Europe.