Tell Me Something I Don't Know" by Selena Gomez was released as promotional single on August 5, 2008 on iTunes[5] and a Radio Disney version (which removes the Hurricane Katrina reference) was released on September 9, 2008, on iTunes. The song was also featured on the Kidz Bop 15 CD. A new version of the song, produced by Rock Mafia is featured on Selena Gomez & the Scene's debut album, Kiss & Tell.