Audrey (Captain Jack Harkness)
From Tardis Wiki, the free Doctor Who reference
Audrey was a young lady who went with George to the Kiss the Boys Goodbye Dance at the Ritz in 1941. She was suspicious of Toshiko Sato, whom she believed to be a Japanese spy. She later kissed Smiler, implying George may not have been her only lover. (TW: Captain Jack Harkness)