As fans await Britney Spears ' recently announced new single  Pretty Girls , the pop star's throwback collaboration with Italian disco pioneer Giorgio Moroder has leaked. For Deja Déjà, vu the'producer s first album in 30, Years spears Covers Suzanne'vega s 1987 a cappella Hit'tom S.. Diner listen to it. herepears joins a number of Top 40 staples who contribute to Moroder's return to music, including Kylie Minogue, Charli XCX and Sia, who sings on the LP's title track  Deja Déjà .. Vu in an interview With Rolling, Stone moroder teased The'tom S diner, cover noting that it Was' spears. idea