Zoe gets frustrated when Elmo has trouble performing their Friendship Day dance.

Elmo’s long-standing feud with rocks can be traced back to his infamous feud with Rocco, the pet rock of his best friend, Zoe. A YouTube compilation video detailing the rivalry paints a picture ...

"Elmo is just checking in! How is everybody doing?" Not so great, as it turns out. "The world is burning around us, Elmo," was one response. "Elmo, we are tired," another said.

Elmo at the Sesame Workshop's 2nd Annual Benefit Gala in New York City. The beloved character recently reignited and old feud with Rocco, the pet rock that belongs to his best friend, Zoe. KMazur ...