Usher is one of the latest musicians to appear in an episode of Sesame Street, alongside Bert while the pair discuss the word 'unique'.
Teaching Bert the true meaning of the word, the pair end up dancing together and showing off their 'one of a kind' moves.
Sesame Street is famed for bringing in massive stars to take part in their educational videos, and have come under fire for some of their decisions of who to have on the series.
Katy Perry was one of the stars who faced backlash in 2010 after her time with the puppets, as she wore a very revealing Elmo-themed top, with a plunging neckline.
Watch Usher and Bert in the clip below.
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