Actress Esmé Bianco

If you don't know who Esmé Bianco is, then you never watched "Game of Thrones."

Ms. Bianco played Ros, a prostitute, in that series.

Ms. Bianco, a British actress, has appeared in many films in her native country.  She played a small role in 2008's Chemical Wedding, a horror-thriller film about occultist Aleister Crowley being resurrected, and she also appeared in the 2009 ensemble thriller Burlesque Fairytales.

Her movies are obviously not for the faint of heart.

Fun fact: The screenplay for Chemical Wedding was written by Iron Maiden lead singer Bruce Dickinson.