Jennifer Lopez was once THE symbol for girls with curves...She was proud of her hips in a time that it was only cool to be a skeleton.  Since then People like Kim Kardashian and Nicki Minaj have joined the big booty race.  Nobody does it as classy as JLO.  Her new single featuring Pitbull is guessed it, "Booty."  She instagrammed the artwork for the new single.  What do you think?