Tricia Janine Helfer (born April 11, 1974) is a Leo Award winning Canadian actress and former model, best known for her role as Number Six in the 2003+ Battlestar Galactica miniseries and Battlestar Galactica (2004 TV series), as well as her role as "Carla" on Burn Notice.
Helfer was born and raised in the rural community of Donalda in Stettler County, Alberta. She was raised on her family's grain farm and at the age of 17, while standing in line at a local movie theatre, she was discovered by modeling agency scout Kelly Streit. She is of German, French, Swedish and Norwegian descent.
In 1992, she won Ford Models' Supermodel of the World Contest and was subsequently signed to the Elite Model Management and later to Trump Model Management. Tricia retired from fashion modeling in 2002 and states that all her shoots since then are related to projects or product endorsements. She has appeared in ad campaigns, including Ralph Lauren, Chanel, and Giorgio Armani. Helfer has walked for top fashion shows such as Carolina Herrera, Christian Dior, Claude Montana, Givenchy, John Galliano, and Dolce & Gabbana. Helfer has graced the covers of Flare, Amica, ELLE, Cosmopolitan, Marie Claire, and Vogue, among others. She also regularly appeared in photo shoots by Maxim magazine, was the magazine's wall calendar girl for 2005, and was ranked #57 on the Maxim's Hot 100 Women of 2007. She also posed topless for the February 2007 issue of Playboy.