Ariana Grande sang “Somewhere Over the Rainbow” and Cynthia Erivo sang Diana Ross' “Home” to kick off the 97th Academy Awards in a tribute to Los Angeles following wildfires that devastated the Southern California metropolis.

Ariana Grande and Cynthia Erivo brought Oz to the Oscars, kicking off the 97th annual ceremony with a musical medley from “The Wizard of Oz,” “The Wiz” and “Wicked.” After a tribute to Los Angeles, which is recovering from devastating wildfires,

The Wicked witches kicked off the ceremony with a nod to The Wizard of Oz and The Wiz, singing “Somewhere Over the Rainbow” and “Home” before ending with an electric performance of their Wicked barnburner “Defying Gravity.