Shaun Cassidy opted out of life as a singer at age 21 to have a more “stable” and “grounded” life. 8 Shaun Cassidy (seen above in 2021) shared that he stopped performing to live a “normal life” and write and produce television. MEGA / Dennis Rees / MEGA8 Cassidy (seen above in 1977) stopped performing at the age of 21, before taking a 40-year-long hiatus. Getty Images for The Recording Academy8 On July 21, Cassidy (seen above in April) revealed his two-month holiday tour, “Cassidy UNWRAPPED: Songs & Stories for the holidays.” “We’re putting the band back together for a 2026 Unwrapped Holiday Tour!”