OBSESSED!: Sierra Boggess in 16 Bars
Phantom of the Opera - Sierra Boggess & Ramin Karimloo (Classic BRIT Awards 2012)
Sierra Boggess Think of Me Phantom of the Opera 25th Anniversary HD
Sierra Boggess and Tim Rogan Sing "Cousin's Cousin" from Ever After
Wishing You Were Somehow Here Again & Phantom of the Opera (Classic BRIT Awards 2012)
Sierra Marjory Boggess is an American theater actress and singer.