"Girl's Not Grey" is a song by American rock band AFI. It was released as the debut single from their sixth studio album Sing the Sorrow in 2003. "Girl's Not Grey" was released to radio on February 4, 2003. It is the band's third most successful single, peaking at No. 7 on the Alternative Songs Chart and No. 14 on the Bubbling Under Hot 100 Chart. A music video directed by David Slade was made for the song. It is a playable track in the video games Rock Band 2 and Guitar Hero Live, and a downloadable track for the video game Guitar Hero 5 and the iPod Touch application Tap Tap Revenge.