Agnetha Faltskog-Ulvaeus

Agneta Åse “Agnetha” Fältskog is a Swedish singer, songwriter, and a member of the pop group ABBA. She first achieved success in Sweden with the release of her 1968 self-titled debut album. She rose to international stardom in the 1970s as a member of ABBA, which is one of the best-selling music acts in history.

Biography summary from English Wikipedia, photograph via Wikimedia Commons.