Known In The '70s For: Singing in the band ABBA, which spawned the classics "Dancing Queen" and "Take A Chance On Me"

The A in her name may stand for one of the letters of the Swedish pop group ABBA, but to us, it also stands for amazingly attractive. Sure, her band gave us some of the cheesiest karaoke songs today, but back then, Agnetha, who started as a chart-topping solo singer in Sweden in the late '60s, was a sex symbol for bell-bottom wearing fans everywhere.