Famous American television presenter Oprah Winfrey has agreed to lend her voice to an animated video clip titled “The O Show”, part of the 41st season of popular children’s show “Sesame Street”. PBS Kids will air the clip on the Sesame Street episode intended for the 27th of September.The segment features the letter “O” and hosts guest’s whose names begin with that letter in an exercise to teach kids names that begin with the letter “O”.