Elmo in particular has been a generational staple of children's learning by being a part of a number of classic songs, skits, ...

The 55th season of the acclaimed family program features a star-studded lineup of musicians that would be the envy of any summer festival: SZA, Chris Stapleton, Noah Kahan, Reneé Rapp and Samara Joy.

In the trailer for the children's program's 55th season, Reneé Rapp sings with the beloved Cookie Monster, Elmo and Abby Cadabby. "Feelings are real so let them show," Rapp, 24, and the Muppets ...