Watch Cynthia Erivo & Oscar the Grouch Sing ‘It’s Not Easy Bein’ Green’ for ‘Sesame Street’ The Wicked and Sesame Street stars bond over the color green in their duet.

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 opening weekend ...

Oscar the Grouch shut down Big Bird in a tweet on Tuesday, July 31 — and Twitter went wild. “Oscar is a grouch, but he’s still my friend (even if he doesn’t know it),” the giant yellow ...

“Sesame Street” character Oscar the Grouch made a surprise appearance at the IFC Center during a Q&A for the movie about Caroll Spinney, who plays Oscar and Big Bird.

Oscar the Grouch joined Stephen Colbert in a musical performance about depressing current events on Tuesday's episode of 'The Late Show. Skip to main content Plus Icon Click to expand the Mega Menu.