High Quality Content by WIKIPEDIA articles! "Fighter" is a song by American recording artist Christina Aguilera. The song was written by Aguilera and Scott Storch, and produced by Storch for Aguilera`s second studio album, Stripped (2002). It is a hard rock and alternative rock song, with strong elements of arena rock and it features guitarist Dave Navarro. Lyrically, "Fighter" talks about a man who has done something wrong to the protagonist. However, the unique twist is the song celebrates the hard times for creating a "fighter."