The duo who star in the hit musical based on the Broadway play sang from 'The Wizard Of Oz', 'The Wiz' and 'Wicked'.

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.

Grande opened with the classic "Somewhere Over The Rainbow" from The Wizard of Oz before Erivo belted out "Home" from The Wiz. The duo then teamed up to close out the opening segment with a stunning rendition of "Defying Gravity" from Wicked. Erivo earned a standing ovation from the crowd after letting out the iconic ending riff.