Margo Seibert
Margo Seibert is an American actress and singer. Personal life. Seibert is the daughter of Debbie (née Sykes) and Willis Seibert. She has one sister. She graduated from Glenelg High School in 2002 and American University in 2005 with a degree in international relations, and also was involved with theatre. Career. Seibert was nominated for a Drama Desk Award in 2014 for playing the title character of Tamar in the Off-Broadway musical "Tamar of the River" by Marisa Michelson and Joshua H. Cohen and produced by the Prospect Theatre Company. She made her Broadway debut originating the  role of Adrian Pennino in the musical version of "Rocky" originally played in the films by Talia Shire. Later, she played Tock in the musical adaptation of "The Phantom Tollbooth" at the Kennedy Center. She played the role of Danielle in "Ever After", the musical adaptation of the 1998 "Cinderella" film version of the same name. The musical opened at the Paper Mill Playhouse, Millburn, New Jersey, in May 2015. In October 2018, Seibert released her debut album "77th Street". She played the role of Jane in the Original Broadway cast of the a capella musical "In Transit", which opened  on Broadway on December 11, 2016. Seibert played the role of Jessica in the hit Off-Broadway play "Octet" in 2019. Similar to "In Transit", "Octet" is performed entirely a capella, using a chamber choir style. The production released a live cast album on November 15, 2019.