The song "Femme Fatale" was released in 1967 by the band The Velvet Underground, featuring Lou Reed, John Cale, and Nico. It was written by Lou Reed and mainly sung by Nico. "Femme Fatale" describes a woman who is seen as dangerous and seductive. The term "femme fatale" refers to a fictional character archetype, typically a mysterious and alluring woman who often leads men to their downfall. In this song, the narrator warns others to be cautious around this femme fatale because she will break their hearts. The lyrics suggest that the woman in question is manipulative and enjoys toying with people's emotions. She builds up their hopes only to disappoint them in the end. The song portrays her as a tease, charming and luring men into her trap. The repeated phrase "What a clown" emphasizes the foolishness of those who fall for her tricks. The song also touches on the idea that this femme fatale comes from a rough background and has learned how to exploit people for her advantage. The line "Little boy, she's from the street" suggests that she is street-smart and knows how to manipulate others. Overall, "Femme Fatale" portrays a cautionary tale about a woman who uses her charm and cunningness to deceive and hurt others. The song captures the allure and danger associated with this archetype, warning listeners to be aware of her true intentions.