SZA, music star (and now successful actor thanks to "One of Them Days"), chats with, and then sings to, Elmo. Also ... Be Kind to You" a song about kindness and, um, gratitude.

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In fact, when Elmo's song comes on, he can't help but shake his tail feather! Any time this hilarious bird drops new content ...

Sesame Street welcomed SZA on Thursday to sing a song about gratitude. In the clip, SZA is minding her own business, writing down things she’s thankful for on pieces of paper, when Muppets Elmo ...

Elmo, who is joined by his Muppet friends Abby ... SZA then begins a wholesome performance of a sweet song about self-love and showing kindness to others. “Be kind to me, be kind to you/ Being ...