Watch What Happens When Elmo Meets “Justin Bieber” On “Sesame Street”

Sesame Street is celebrating the premiere of an all-new season (kicking off Monday, Sept. 26 on PBS) with the debut of its 1,000th video on YouTube. In this viral side-splitter, Everyone’s Favorite Crimson-Colored Three-Year-Old, Elmo, does some pop crooning with a Justin Bieber looklike. Tune in as the lovable puppet sings “Measure, Yeah, Measure” — a spoof of the hit “Never Say Never” — with “J.B.”