The Haim sisters stopped by Sesame Street to perform a new song all about the alphabet with Elmo and friends. Watch the performance.

Haim sings the ABC song with Elmo, Abby, Big Bird, and more on 'Sesame Street.' ...

Danielle, Este and Alana Haim are reinventing the alphabet song — with the Muppets of Sesame Street! The sister trio appeared on Thursday's episode of the iconic children's show to sing a new ...

I love jamming with Elmo. He's only 3 and a half but that guy's got some chops, man! I'll tell you that!" "It Feels Good (When You Sing A Song)" kicks off with some stage banter from Elmo and Hoots.

For a 3 1/2-year-old, Elmo sure has sung a lot on “Sesame Street” with some of the best musicians in the world ...

Lil Nas X stopped by Sesame Street on Thursday (May 28) to be a guest on The Not-Too-Late Show With Elmo.

Trending slideshow: 20 actors who quit, were fired, or killed off from TV shows they starred in (Provided by Yardbarker) Watch SZA sing a song to Elmo on 'Sesame Street'© TNS ...

NEW YORK-- (BUSINESS WIRE)--Fisher-Price ® officially kicked off the holiday shopping season today with the introduction of Elmo Live! on ABC-TV ’ s “ Good Morning America ” and at Toys ...