Rules Don't Apply is a romantic comedy-drama film in which Lily Collins portrays the character of Marla Mabrey, an aspiring actress. Set in 1950s Hollywood, the movie follows the unconventional love story between Marla and her driver, played by Alden Ehrenreich. Lily Collins delivers a nuanced performance, capturing the complexities of Marla's dreams, ambitions, and the challenges she faces in a restrictive and glamorous industry. Rules Don't Apply is a charming and nostalgic film that explores themes of love, ambition, and the pursuit of dreams.