Laura Ilene Benanti is an American actress and singer. She played Lady Caine.
She played Baroness Elsa Schräder in the 2013 NBC television production of The Sound of Music Live! and in 2015 began playing twin sisters Alura and Astra in the TV series Supergirl. Beginning in 2017, Benanti appears as Edie in the TBS comedy The Detour.