"Party People'" is a 2008 Hip hop/crunk/rave/chopped and screwed/R&B/West coast hip hop song by American rapper Nelly. The song features American singer Fergie. It was the first single from his fifth studio album Brass Knuckles. The song was released on March 18, 2008. The song reached #7 on the New Zealand Singles Chart, #12 on the Irish Singles Chart, #14 on the Australian ARIA Singles Chart, #14 on the UK Singles Chart and #16 on the U.S. Billboard Hot Rap Tracks, #23 on the German Singles Chart, #37 on the U.S. Billboard Pop 100, #40 on the U.S. Billboard Hot 100, #46 on the Austrian Singles Chart, #52 on the Canadian Hot 100 and #62 on the U.S. Billboard Hot R&B/Hip-Hop Songs.