Billy Miller, an actor known for his roles in The Young and the Restless and General Hospital, died on 15th September 2023. Miller’s cause of death is a mystery. Marnie Sparer, Miller’s manager, told Variety that Miller ‘was struggling with manic depression when he died’. 

Billy Miller was not married; he reportedly dated Kelly Monaco

Billy Miller was not married. He was reportedly in a longtime relationship with co-star Kelly Monaco. 

Monaco denied that she was dating Billy, saying that the pair were close friends. However, Deadline’s report about Billy’s death referred to Monaco as his ‘longtime love’. 

She has yet to react to Miller’s death on social media. Some actors who worked with Miller have responded to news of his passing, including Eileen Davidson, who tweeted:

“I’m so sad to hear of Billy Miller’s passing. His infectious charm and warmth left lasting impressions on all of us who were lucky enough to have him in our lives. I’m gonna miss that mischievous smile. Love you Billy.”