I don't want my messages to show on kik?

I have an iphone and if you have an apple product you know your notifications go on your lock screen and itll say if its from instagram "piercethevic liked your photo" (i wish) or something. Well on kik it shows "Suzie McDonald: Hey lets go…" But I don't want it to say the message or who its from I just want it to say "New kik message" Is there a way I can do that? Btw I have ios7.

Settings -> Notifications -> Kiki-> Show Preview -> OFF