New Music: K-Ci and JoJo ‘Knock It Off’

K-Ci and JoJo back. After a brief hiatus since their 2002 effort Emotional, the R&B duo behind “All My Life” returns with a new summertime jam called “Knock It Off” from their forthcoming effort. Whether it brings feelings of hype or nostalgia, the feel-good record should be enough to hold the ladies and ’90s babies down for the season.