Barbarella

Barbarella was a French adult comic book created by Jean-Claude Forest which told the story of Barbarella, a young woman who has many adventures, often including sex, as she travelled around the galaxy. She was famed for wearing not very much at all. The character was also the subject of a popular movie of the late 1960s starring Jane Fonda. (REF: Doctor Who: The Encyclopedia)

The Ninth Doctor jokingly called Rose Tyler "Barbarella" when she was going to go out in 1869 wearing her early 21st century attire, he said she would "start a riot". (DW: The Unquiet Dead)

Following her death from eating a Kaled mutant, Iris Wildthyme, a renegade Time Lady, regenerated into a Barbarella-like incarnation. She encountered the Eighth Doctor in this form in the Obverse. (EDA: The Blue Angel)