Kalki Koechlin is an Indian actress and writer known for her work in Hindi films. Born on January 10, 1984, in Puducherry, India, she is of French descent and has gained recognition for her versatile roles in movies like Dev.D, Zindagi Na Milegi Dobara, and Margarita with a Straw. In addition to her film career, Koechlin is an advocate for various social issues, including women's rights and mental health awareness. She has received several awards for her performances, showcasing her talent and commitment to meaningful storytelling in Indian cinema.