The Kama Sutra gives detailed instructions on how to spank it. Contemporary Italians touch it for luck before placing a bet. Americans are having it cosmetically enhanced at rates approaching breast enlargement surgery. The female butt, tush, culo, or derriere has always inspired awe, fantasy, and slavish devotion. Having all but disappeared from western culture in the breast-obsessed second half of the 20th century, the fully formed fanny is currently enjoying a massive resurgence, attributed by some to American actress Jennifer Lopez, by others to the rise of booty-centric hip hop culture. Yet this rage for shapely butts is nothing new. The ancient Greeks worshipped at the temple of Aphrodite Kallipygos, Goddess of the Beautiful Buttocks, while a womanly rump has always been an object of worship in most of the southern hemisphere.