4K Hex girls I'm A Hex Girl YouTube MusicScoob hearts Velma, but when the mystical mavens show up on the scene, Scooby and the mystery solvers can't stay away from becoming caught up in their mysterious adventures. While unraveling ghostly mysteries to jamming together, Scooby and his buddies build an unbreakable bond with the hex girls. Let's accompany them on their hair-raising journeys and unending exciting quests!