Artist appearances at Usher feat. Pharrell concerts

No artists have performed a song with Artist: Usher feat. Pharrell (8c9b2d82-83b9-42e7-ae63-7218aef817ce) on stage yet. Have you seen an artist hitting the stage at a Artist: Usher feat. Pharrell (8c9b2d82-83b9-42e7-ae63-7218aef817ce) concert? Add or edit the setlist and help improving our statistics!