Whore (Mother of Dragons)

"You like her? They all like her. They all want to fuck a queen."

- Clea to Tyrion Lannister

A prostitute disguised as Daenerys Targaryen is an unnamed minor character in the fifth season. She is played by guest star Samantha McEwan and appears in "High Sparrow".

Background
She is a prostitute living in Volantis.

Season 5
Tyrion Lannister and Varys encounter her in a brothel in Volantis and deduce that her she has taken inspiration from Daenerys Targaryen in crafting her appearance. Jorah Mormont looks upon her and is painfully reminded of Daenerys, who has exiled him for spying for her enemies. Clea informs Tyrion that she is very popular, as all who enter the brothel want to fuck a queen.

In the books
In the A Song of Ice and Fire novels, Tyrion is captured by Jorah at a brothel in Selhorys instead of Volantis. When they encounter each other, Jorah has hired a whore who is beautiful and has silver hair, implying that she resembles Daenerys.