John Lloyd Mills Young (born July 4, 1975) is an American actor and singer.[1][2] In 2006, he won the Tony Award for Best Leading Actor in a Musical for his role as Frankie Valli in Broadway's Jersey Boys. He is the only American actor to date to have received a Lead Actor in a Musical Tony, Drama Desk, Outer Critics Circle and Theatre World Award for a Broadway debut.[citation needed] Young sang lead vocals on the Grammy-award winning Jersey Boys cast album, certified Platinum by the Recording ...