who is jewel staite
Jewel Staite. Jewel Belair Staite (born June 2, 1982) is a Canadian actress. She is known for her roles as Kaylee Frye in FOX television series Firefly (2002â03) and its spin-off theatrical film Serenity (2005), and as Dr. Jennifer Keller on Sci-Fi Channel's science-fiction television series Stargate Atlantis (2007â09).