I always wondered about Madonna's hair circa "Like a Prayer:" http://www.youtube.com/watch?v=gKMHtcZ7dAQ
*warning*: there is some mild adult content there if you aren't familiar with the video. That would be my hair twin, but I don't know if her curls are real or faux. In her early days, her hair looked more wavy than curly. Who knows with Madonna, though?