As Kajol turns 51 today, we look back at an artist who's always brought something unexpected to the screen. With a career built on instinct and intensity, she's moved effortlessly from iconic blockbusters to bold, character-driven roles that speak volumes.Kajol has consistently redefined the Hindi film heroine, bringing strength, vulnerability, and authenticity to each role. From redefining romance with DDLJ to dramas exploring motherhood and justice, she continues to choose daring and meaningful projects.