The main problem when taking actresses for girls shows is to choose the most identical beauties for the dance in a line. The same hair colour, hair style, body, bust size, long legs, etc... Even similar faces!... Now they have found a radical solution - to make clones of one beauty, and let them all dance in a line. It impresses even when they are dressed. But if to strip them all, the view is more then oversexual! So, to strip them, catch spotlight numbers over girls in the line, and make Black Jack sum (21) on their values