Christina Aguilera and Aretha Franklin are reportedly planning to work together on a new material. DJ Premier, who worked on Aguilera's 'Back To Basics' album, said, "Christina got back at me because she's doing a duet with Aretha Franklin." No release date has been announced yet; but It is believed that it will feature on Franklin's upcoming album 'Jewels InThe Crown: All Star Duets With the Queen' to debut later on this year, reports Hip Hop Canada. 18 Oct 2007