'American Idol' Alum Beckett Rex Meet Malcolm McDowell's SonBeckett is the adored performer who mesmerized millions of admirers with his extraordinary talent on the popular singing competition. American won over watchers across the nation with his spellbinding vocals and unforgettable stage presence. His commitment to withdraw from American Idol shocked everyone, leaving his devotees devastated. However, Beckett will always be remembered as an inspiration in the history of the renowned singing competition.