Esmé Augusta Bianco (born 25 May 1982) is a British actress and neo-burlesque performer, who is best known for her recurring roles as Ros on Game of Thrones and Jane Chatwin on The Magicians. Bianco's feature films parts include Burlesque Fairytales, in which she played "Mother" in one of the tales. She also appeared in Chemical Wedding, Dead Man Running, The Big I Am, and The Scorpion King 4: Quest for Power. Bianco appeared as the character Ros, a prostitute in King's Landing, in the HBO seri ...