"T.H.E. (The Hardest Ever)" is a song by American rapper will.i.am, featuring vocals from Mick Jagger and Jennifer Lopez. The song was released via the iTunes Store on November 20, 2011, just hours after its debut at the American Music Awards. The music video for the song was released on December 12, 2011. The song was originally released as part as the lead single of will.i.am's fourth studio album, #willpower, but was not included on the album.

will.i.am first announced the song via his Twitter account, before announcing it via various online media. Links to a demo version of the song were made available via Dipdive and Google+. On November 18, Will released the cover art for the single, using it as his Twitter avatar and background. The song was premiered live on November 20, 2011, live at the 2011 American Music Awards at the Nokia Theater. The performance included will.i.am and Lopez performing live, and Jagger performing via video link. The song was made available on iTunes immediately following the AMA performance. The song was produced by Audiobot, Dallas Austin and will.i.am, as well as Jimmy Iovine. will.i.am originally presented the track to Iovine without the featured artists, as a finished work, and was caught off guard by his request to add performers to the song. In response, he threw out Jagger's name among possible collaborators because he thought it would never happen. Iovine ended up producing Jagger's vocals - it was the first time he had produced in decades. Immediately after the AMA performance, will.i.am thanked Fighting Gravity via Twitter. will.i.am also performed the song live at the American Giving Awards on December 10. Neither Lopez nor Jagger appeared.

The song was originally released as part of will.i.am's fourth studio album, #willpower. The album was originally scheduled for release in September 2012, but was delayed several times and scheduled for released on April 19, 2013. When the final track listing with all its features was confirmed on April 11, 2013 by Rap-Up the song was not included on the album.

...
Wikipedia