Rocketboom is a vlog currently hosted by Molly Windman.
Its New York correspondent Ella Morton, has done interviews with Sesame Street characters for the show's 40th anniversary. She talks to Abby Cadabby (who fawns over memories of Jason Mraz, and rhyme raps), Elmo (who sings Ella's World), and Cookie Monster (who discusses how to eat a cookie).
Previously, they featured a clip from the YouTube video "Do the Right Sesame Street" in a show. (YouTube)