Haim took a stroll down Sesame Street to sing a new song about the alphabet. The Haim sisters were joined by Big Bird, Oscar, Cookie Monster, Burt, Grover, and Abby for a song about all 26 letters ...

Emilio Delgado, Luis on ‘Sesame Street’ for 45 years, dies Emilio Delgado, the actor and singer who for 45 years was a warm and familiar presence in children's lives and a rare Latino face on ...