People Under the Stairs is an underground hip hop duo which formed in 1997 in Los Angeles, California, United States. The duo consists of Thes One and Double K. They have released eight albums: "The Next Step" (1998), "Question in the Form of an Answer" (2000), "O.S.T." (2002), "...Or Stay Tuned" (2003), "Stepfather" (2006), "Fun DMC" (2008), "Carried Away" (2009) and "Highlighter" (2011).