The social media star will step into the role of François in September. Anthony Gargiula will make his Broadway debut in the long-running production of & Juliet at the Stephen Sondheim Theatre. Beginning September 15, Gargiula will take over the role of François, the moody young musician who hastily proposes to Juliet rather than confront his true romantic feelings. Nathan Levy, who is currently in the role, will play his final performance with the company on Sunday, September 6. Gargiula is a social media sensation best known for his Kitchen Singing series.