High Quality Content by WIKIPEDIA articles! "Pretty Girl Rock" is a song by American R&B recording artist Keri Hilson, taken from her second studio album, No Boys Allowed (2010). It was released as the lead single internationally and was the second single from that album released in the United States. The song was written by Bill Withers, Ralph MacDonald, William Salter, Ne-Yo and Chuck Harmony, who also handled its production. "Pretty Girl Rock" is a mid-tempo R&B and pop song that features a slinky piano and bouncy R&B beats. The lyrics deliver messages of self-love and female empowerment.