Sophie Winkleman
From Tardis Wiki, the free Doctor Who reference
Sophie Winkleman (born 5 August 1980) voiced Kelly Westwood in AUDIO: The Eight Truths and Worldwide Web. She is married to Lord Frederick Windsor, making her the only member of the extended Royal Family to appear in a Doctor Who production.
Her non-Who work included Red Dwarf: Back to Earth.
She is the half-sister of comic actress Claudia Winkleman who attempted to seduce Matt Smith (as the Eleventh Doctor) in a comedy skit during the 2013 edition of Comic Relief.
