"Hella Good" is a song by American rock band No Doubt from their fifth studio album, Rock Steady. Written by Gwen Stefani, Tony Kanal and the Neptunes, and produced by Nellee Hooper and the band, "Hella Good" was released as the album's second single on March 11, 2002, and received positive reviews from contemporary music critics, who made comparisons to the work of a diverse range of artists such as Afrika Bambaataa and Madonna.