Billy Abbott is a fictional character from the soap opera The Young and the Restless. He is portrayed as the son of Jack Abbott and Nikki Reed, and he has been a part of the show since his introduction in the 1990s. Billy is known for his complex personality, often struggling with personal and professional challenges throughout the series. In the storyline, Billy has been involved in various relationships and has faced numerous ups and downs, including issues with addiction and family dynamics. His character development reflects themes of redemption and growth, making him a significant figure in the show's narrative.