On Thursday morning, Brandi Carlile appeared on "Sesame Street." Yes ... joins Big Bird and Mr. Snuffleupagus to sing "Thats Why We Love Nature" about everything they love in nature.

Big Bird joined Twitter a few days ago -- and now he's tweeting with his pal Mr. Snuffleupagus in a way that's an adorable joke from "Sesame Street." Big Bird joined Twitter a few days ago -- and ...

When I watched Sesame Street as a child, I remember it being loads of fun. Oscar the Grouch cracked me up. I loved how Big Bird could never quite get anybody else to see Mr. Snuffleupagus.

SeaWorld Orlando is getting ready to celebrate the fifth birthday of its Sesame Street Land, an event that will include chances to meet Mr. Snuffleupagus and other characters. Festivities begin ...