Derived from the disturbingly young American singer, meaning any girl who is clearly looking and acting many years above her age. Her first
single Get Out (Leave) is the classic case in point, apparently about a 14 year old conducting a
relationship with all the faux emotion and stormy angst of an abused middle aged
wife.
"Look at that little Jojo - barely a freshman, but she's
already dated half the football team, and is busy stressing about which Gucci
handbag to
carry"