Lina Lamont is a fictional character from the classic musical film Singin' in the Rain. She is portrayed as a glamorous yet somewhat shallow silent film star who struggles to transition to the world of talkies. Her high-pitched voice and lack of acting talent become significant obstacles in her career. In the film, Lina is in love with her co-star, Don Lockwood, played by Gene Kelly. As the story unfolds, her inability to adapt to the new film industry leads to comedic situations, particularly when her voice is dubbed by another actress, Kathy Selden, played by Debbie Reynolds.