The single and album versions of this song are completely different beasts. For the single, seven more writers made contributions and were added to the credits, bringing the total to nine. By this time, the album had taken off so there was a lot of scrutiny over the single. Three of the writers were from the team known as Celebrity Status: Chaka Blackmon, Raymond Cham and Eric Dawkins. Shelly Peiken
and Guy Roche, who wrote "What a Girl Wants," were two more, and RCA A&R man Ron Fair took a credit along with Aguilera.