New York -- Amy Poehler, Will.i.am, Jude Law and Katy Perry have been booked to appear on the 41st season of the U.S. children's program "Sesame Street."
Produced by Sesame Workshop, the non-profit educational organization, the beloved show is to begin its new season Sept. 27.
Heading into the second term of its two-year curriculum, season 41 emphasizes everyday science investigation and encourages kids to ask specific questions and get excited about how the world works.
Additionally, the show will offer a new feature called "Super Grover 2.0." In six new, 6-minute segments, Grover observes, questions, investigates and reports solutions to problems around the planet.