Rick Springfield (born Richard Lewis Springthorpe; 23 August 1949) is an Australian singer-songwriter, musician, and actor. He was a member of pop rock group Zoot from 1969 to 1971 and then started his solo career with his début single "Speak to the Sky" reaching the top 10 in Australia. In mid-1972, he relocated to the United States. He had a No. 1 hit with "Jessie's Girl" in 1981 in both Australia and the US.