WEBAnita Briem. May 29, 1982 • 42 y.o. Actress. Writer. Facts. Briem was born on 29 May 1982, in Reykjavík and is the daughter of drummer Gunnlaugur Briem of Mezzoforte and back-up vocalist Erna Þórarinsdóttir. She started acting when she was nine at the National Theatre of Iceland.