K-pop singer and rapper J-Hope performed his new single "Sweet Dreams" on "The Tonight Show Starring Jimmy Fallon" Monday.

magically driving through sheets of clouds in the sky. The title dominates the artwork in fluffy, pastel yellow lettering.

The K-pop singer and rapper, 31, released his collaboration with Miguel, "Sweet Dreams," and an accompanying ... continues its journey through the clouds. J-Hope is in the midst of his Hope ...