Sophie Sheridan is sweet, fun-loving girl who is getting married to the guy of her dreams. Other dreams include getting walked down the aisle by her father, but how is she to know who he is? Growing up with a single mom and no dad seems more inconvenient than it did when Sophie finds her mother's diary, and invites her 3 possible fathers to her wedding! Though she though she would know him at first sight, when the men arrive, it unfolds that finding her dad may be a little harder than she thought. As she gets to know the different men, she seems to suspect a certain one may be her dad, but with the other two still claiming the same scenario, will she ever find out??