Megan Hilty, born on March 29, 1981, is an American actress and singer. She is best known for her work in musical theatre, particularly for her roles as Glinda in "Wicked" and Doralee Rhodes in "9 to 5: The Musical" on Broadway. Hilty also gained widespread recognition for her portrayal of Ivy Lynn in the NBC musical drama series "Smash." Her genre primarily encompasses musical theatre and pop.