VIDEO: Stevie Wonder joins unsuspecting musician playing 'Superstition' in hotel lobby

Motown legend Stevie Wonder helped a musician performing Wonder's hit "Superstition," after the musician forgot the words.

The man performing the song, Grayson Erhard, had no clue Wonder was actually watching - but when he forgot the lyrics to the song, Stevie jumped in to save him.

The video was posted to Facebook last week, and has been shared more than 48,000 times.

The caption reads:

This was an amazing moment. An artist was singing "Superstition" in the hotel lobby just as Stevie Wonder walked in. The guy was so excited when he saw Stevie and said he was sorry but he didn't know the words to the second verse. So Stevie offered to sing with him and he whispers the lyrics as they sing together. 

Check out the awesome video below!