Holly Dolly is an animated pop musician whose debut single "Dolly Song (Ievan Polkka)" was internationally successful in the Summer of 2006. Holly Dolly is an animated, singing female donkey from Italy. Holly Dolly's debut album: Pretty Donkey Girl, was also released in 2006, including cover versions of "La Isla Bonita" by Madonna and "Don't Worry Be Happy" by Bobby McFerrin. Some of the tracks on the album were largely or completely a cappella.