By Ashley Iasimone Sesame Street‘s Oscar the Grouch Wicked‘s Elphaba (Cynthia Erivo) can relate to each other when it comes to being green — so why not sing about it together? Just ahead of ...

The only problem? Oscar the Grouch owns the Sesame Street property that Grump desperately wants. So, Grump approaches Oscar with a trade: “Your part of the deal would be to get your can out of here.