Amir Junaid Muhadith, better known by his stage name Loon, is an American former rapper. He is best known for his work with rapper Puff Daddy and tenure at his label, Bad Boy Records; Loon most notably guest appeared on his 2002 singles "I Need a Girl" and "I Need a Girl," which peaked at numbers two and four on the Billboard Hot 100, respectively.
Prior, he formed the New York City-based hip hop group Harlem World in 1995, with whom he released one studio album-The Movement -to commercial success until their disbandment in 1999. As a solo act, Loon signed with Arista Records, and later Bad Boy Records that same year to release his eponymous debut studio album. It was met with commercial success and peaked at number six on the Billboard 200, although critical response was mixed. He then parted ways with the label in the following year due to his conversion to Islam, and released three independent albums until his retirement from recording altogether in 2009.