On Broadway, Lauren played Johanna in the actor-musician revival of Sweeney Todd and originated Regina in Rock of Ages. . Off-Broadway, she created the roles of Bella Rose in Desperate Measures (Lucille Lortel Award and Outer Critics Circle nominations), Megan in Nobody Loves You at Second Stage, Her in Keen Company’s first musical, the 2 person Sondheim revival “Marry Me A Little” which garnered a Drama League Award Nomination. She’s a co-creator and performer with the acclaimed comedy-pop band The Skivvies. In 2019, she co-conceived a new actor-musician revival of “You’re a Good Man, Charlie Brown”, also playing Lucy, at the Cincinnati Playhouse in the Park. Other favorite roles include Cunegunde in Candide winning Helen Hayes Award for outstanding actress in a musical (Shakespeare Theatre in DC, Huntington, Goodman Theatre), Audrey in Little Shop of Horrors (Cleveland Playhouse), Squeaky Fromme in Assassins (Yale Rep), Countess in A Little Night Music (Huntington Theatre), Janet in The Rocky Horror Show (Bucks County Playhouse), Eileen in Wonderful Town (Goodman Theatre).