R & B Singer Keri Hilson Performs “Knock You Down” Live On the Rachael Ray Show! Friday, January 29, 2010 by TBL Staff ADVERTISEMENT - CONTINUE READING BELOW SEE ALSO:Question: Ladies…..Is Okay To Date Your Best Friend’s Ex-Boyfriend If She Has…Steve Harvey Confronts Man In Audience Who Is Cheating On His Girlfriend! (Video)NFL Star Le’Veon Bell Shoots His Shot At Singer SZA; Says She Can Have Whatever She Wants…Heartfelt: NFL Analyst Herm Edwards Gets Emotional Live On Air After His Wife And Kids…Jay-Z Opens Up About Cheating On Beyonce: “I Fought To Save My Marriage!” (Video)Birdman Opens Up About His Relationship With Toni Braxton, Fatherhood, Lil Wayne And More (Video) Check Out These Related Post Check Out These Stories