Properly spelled, the song In da Club is sung by American rapper 50 Cent, also known as Curtis Jackson. The song was from his debut studio album Get Rich or Die Tryin', released in 2003. The song was written by 50 Cent, Dr. Dre, and Mike Elizondo, and produced by Dr. Dre and Elizondo.
This song was 50 Cent's first single on the US Billboard Hot 100 chart, and it peaked at number one. In da Club was nominated for two Grammys in 2004 at the 46th Grammy Awards, and won two awards at the 2003 MTV Video Music Awards, as well as many other recognitions.