Ain't No Other Man

In 2005, Aguilera married record executive Jordan Bratman. This song is about how he is the only one for her.

DJ Premier produced this track. He's a Hip-Hop producer who has worked with Jay-Z, KRS-One, Mos Def and was a member of the group Gang Starr. He said of this song: "The song is real, real fast, which is definitely different for me, 'cause I don't do real fast tempo. This thing is like 130 beats per minute, but it still sounds like Hip-Hop Christina".

When Christina first heard the instrumental to this song, created by DJ Premier, she decided it should be her first single. No words or melody had been created, but solely from the beat she knew it was the one.