Adaline Bowman is a fictional character from the 2015 film The Age of Adaline. She is portrayed by actress Blake Lively. Adaline is born in the early 20th century and experiences a miraculous event that halts her aging process after a near-fatal accident. As a result, she remains 29 years old for decades, navigating life while keeping her secret. Throughout the film, Adaline struggles with the challenges of immortality, including the loss of loved ones and the difficulty of forming lasting relationships. Her story explores themes of love, time, and the impact of eternal youth on personal connections.