Pretty Woman is purely a fictional tale. The plot and characters were crafted by the writers' imagination rather than being drawn from real-life events as you might find on Wikipedia.
The movie Pretty Woman has no basis in reality. It's a made-up story designed to charm and engage audiences, not based on any factual accounts you'd come across on Wikipedia.
No, Pretty Woman is not based on a true story. It's a fictional romantic comedy created for entertainment purposes.