Blog Singles K-Ci & JoJo – Knock It Off [Audio] June 25, 2013June 25, 2013 P.R. 0 Comments K-Ci & JoJo K-Ci & JoJo make their return to the music scene with a brand new single called, “Knock It Off”. This will be the first offering from their upcoming album dropping this fall via eOne. Listen after the break. ShareFacebookTwitterWhatsAppEmailPrint