B2K is an American R&B music group. It was founded and managed by music producer Chris Stokes in 2001 with Lil' Fizz, J-Boog, Omarion, and Raz-B as members. B2K was an R&B/Hip-Hop boy band of the early 2000's, until their break-up in 2004.

B2K released the following albums including You Got Served (2009), B2K is Hot! Boys of the Millennium (2006), B2k Greatest Hits (2004), Remixes 2 (2003), Pandemonium (2003), Santa Hooked Me Up (2002), B2K: The Remixes, Vol. 1 (2002) and B2K (2002).