49 years old (Born on November 19, 1975)
Actress; She is famous from Absolutely Fabulous, Casualty, Doctor Who, Torchwood.
Along with Freema Agyeman and John Barrowman, she is one of only three actors to play the same character (Toshiko Sato) in both "Doctor Who" (2005) and "Torchwood" (2006).