When Sierra Boggess made her Broadway debut in 2008 in the title role of the hit Disney musical 'The Little Mermaid,' she became an overnight not just star, but also idol, role model, sensation even in a way that happens so rarely to person appearing on a Broadway stage for the first time. She, of course, went on to star in the Broadway revival of 'Master Class opposite' Tyne Daily and as Christine Daae in London’s West End production of 'Love Never Dies,' Andrew Lloyd Webber’s sequel to the Phantom of the Opera. I first got to witness the greatness that is Sierra Boggess on stage in last season’s 'It Shoulda Been You'—a show that I found to be so special for a variety of reasons that we’ll get into in this interview. She is currently starring as Rosalee Mullins, the sort of tight lipped, rulsey principal in the brand new Andrew Lloyd Webber musical 'School of Rock'—a show that frequent listeners know that I am completely obsessed with. I love this interview for a lot of reasons. Not the lease of which being that we did the interview in Sierra’s dressing room about 90 minutes prior to an evening performance and I think it really captures the bustle and energy of the backstage of a Broadway theater just before showtime. At one point we’re interrupted—good naturedly—by a stage manager, The charming Alex Brightman makes a small cameo, oh and then there was the moment Sir Andrew Lloyd Webber himself spoke over the PA system. Anyway, Sierra is a force of nature and just as brilliant as you imagine she is. It was so much fun to chat with here. Enjoy our conversation!