Jessalyn Gilsig

Jessalyn Sarah Gilsig is a Canadian actress known for her roles in television series, e.g. as Lauren Davis in Boston Public, Gina Russo in NipTuck, Terri Schuester, in Glee, and as Siggy Haraldson on the History Channel series Vikings.

Gilsig was born on November 30, 1971 in Montreal, Quebec, Canada, the daughter of Claire, a writer and translator, and Toby Gilsig, an engineer. She began her acting in a voice work part at agefor a National Film Board of Canada production, Masquerade. Gilsig attended high school at Trafalgar School for Girls in downtown Montreal.

Source: Wikipedia