“21 Questions” is a song by rapper 50 Cent and Nate Dogg. It was 50 Cent’s second single on Get Rich or Die Tryin’, and it became his second number one song in the United States after “In Da Club.” It reached number six in the UK Singles Chart while “In Da Club” was at #23, giving him the rare feat of having two singles in the Top 30 at the same time. This unedited version of the song was taped at Kaufman Astoria Studios in Queens, New York in association with Interscope Records.

Get Rich or Die Tryin’ is the debut studio album by rapper 50 Cent. It debuted at number one on the U.S. Billboard 200 chart, selling 872,000 copies in its first week. Get Rich or Die Tryin’ has been certified six times platinum by the RIAA and was nominated for Best Rap Album at the 46th Grammy Awards.

50 Cent was born in South Jamaica, Queens, New York and is an American rapper, entrepreneur, investor, record producer, and actor. He rose to fame with the release of his albums Get Rich or Die Tryin’ and The Massacre. He was ranked as the sixth best artist of the 2000s by Billboard magazine. Nate Dogg was an American musician and is noted for his membership of rap trio 213 and his solo career in which he collaborated with Dr. Dre, Warren G, Tupac and Snoop Dogg on many hit releases.