Lisa Stokke (born (1975-03-25) March 25, 1975 (age 37) in Norway) is a Norwegian singer and actress. She has appeared most notably in the original West End-staging of the musical Mamma Mia!, later in Guys and Dolls and in the UK television series Jonathan Creek. Acting career Stokke is from Tromso,and was in the first class ever to graduate LIPA, Paul McCartney's school in Liverpool, in 1998.