Bye Bye” is a song cowritten by American singer Mariah Carey, Johnta Austin and Stargate for Carey’s eleventh studio album, E=MC2, and is the second single from the album.

The single was produced by Carey and Stargate.

Justin Francis is the director of the video. It has been stated by Carey herself that the video for “Bye Bye” will have a sequel, which will be the video for the next single “Love Story“.

Nick Cannon, was cast as her lover and will appear in both videos.