Arthur(2011)

Loveable billionaire Arthur Bach, an irresponsible charmer who has always relied on two things to get by: his limitless fortune and the good sense of his lifelong nanny and best friend Hobson, to keep him out of trouble. Kind-hearted, fun-loving, and utterly without purpose, Arthur spends every day in the heedless pursuit of amusement. But when his unpredictable public image threatens the staid reputation of the family foundation, Bach Worldwide, he is given an ultimatum: marry the beautiful but decidedly unlovable Susan Johnson, an ambitious corporate exec who can keep him in line, or say goodbye to his billion-dollar inheritance and the only way of life he knows. It's a deal Arthur would be inclined to take...if he hadn't just fallen for Naomi, a New York City tour guide who shares his idealism and spontaneity.