Image may be NSFW. Clik here to view.Anni Frid in a purple snakeskin jumpsuitAnni-Frid Lyngstad has lived something close to a modern day fairy tale. Orphan-turned-Scandi-pop star-turned-Princess, the famous Swede stands as a landmark in pop culture for her part in 1970s rhinestone-studded pop sensation ABBA. This month marks the 40th anniversary of Waterloo, the first single to propel the group to fame during the 1974 Eurovision Song Contest.