High Quality Content by WIKIPEDIA articles! "Party People" is a song by American rapper Nelly, featuring American pop singer-songwriter Fergie. It is the first single recorded for Nelly`s fifth studio album, Brass Knuckles, and also appears on the deluxe edition of Fergie`s debut album, The Glam Dutchess Deluxe Edition. The track is produced by Polow da Don, and is the lead single from Nelly`s album.