About Kelli O'Hara
Kelli Christine O'Hara is an American actress and singer, most known for her work on the Broadway and opera stages. She has received a Tony Award and a Drama Desk Award as well as nominations for three Grammy Awards, a Primetime Emmy Award, a Screen Actors Guild Award, and a Laurence Olivier Award. She was honored with the Drama League Award for Distinguished Achievement in Musical Theatre in 2019.
Biography source:
Wikipedia
