"You look like the Whore of Babylon."

The Whore of Babylon is a symbolic, not actual, figure in the Book of Revelations. The kingdom of Babylon is itself an allegorical one (thought to be based on Pagan Rome) and the Whore, along with the Beast, is its most famous symbol.

And the woman is arrayed in purple and scarlet colour, and decked with gold and precious stones and pearls, having a golden cup in her hand full of abominations and filthiness of her fornication.

Revelation 17:4