Delilah

noun2

1. •
   A beautiful, cunning and treacherous woman; a femme fatale.

   • Down with this Delilah! Avaunt, O Circe, giver of poisonous feeds. To your natural haunts, ye gentlemen of the press! if bachelors, frequent your taverns, and be content. — 1840
2. •
   (disapproving) A libertine; a harlot; a woman of loose morals.

   • About twenty-three years ago the town talked about Richepin having deserted hearth and home, wife and child, to devote himself to a Delilah in the person of a famous actress. — 1908