The 'Wicked' co-stars, who play Elphaba and Glinda, respectively, paid homage to the 'Wizard of Oz' with their opening medley.

Oscars opened on a high note (literally), with a medley of songs from Wizard of Oz-based films performed by the stars of Wicked, Ariana Grande and Cynthia Erivo, at the Dolby Theatre in Los Angeles on Sunday (March 2) night.

I wanted a big dress for the Oscars if i made it here and here we are ... in this big giant dress. I feel amazing in it!”