Gwen Stefani - Hollaback Girl

"Hollaback Girl" is a song by American singer Gwen Stefani. It was released in March 22, 2005 as the third single from her debut solo studio album "Love. Angel. Music. Baby" (2004). It is a hip hop song that draws influence from 1980s hip hop and dance music. The song was written by Stefani, Pharrell Williams and Chad Hugo, with the latter two handling production as The Neptunes. It topped the Billboard Hot 100 for four weeks, from May 7, 2005.