*Sharon Stone (known as Miss Sharon Stone, Crystal in the Latin American Spanish version and Ambra Cristal in the Italian) is the gorgeous ex-girlfriend and ex-henchwoman of Cliff Vandercave, ex-secretary and ex-love interest of Fred Flintstone, and the secondary antagonist turned anti-hero of the 1994 live-action film, The Flintstones.

At the beginning of the film, Miss Stone is arguably just as sinister as Cliff, being more than willing to frame an innocent man for their crimes. She clearly has no problem using her beauty and sensuality to get what she wants as well, evidenced by the many times she seduces Fred throughout the film (it even being implied that she was about to sleep with him at one point just to prevent him from reading incriminating documents, before getting caught by his wife, Wilma).

Miss Stone seems to have a disregard for who may get hurt as a result of her actions, as she constantly seduces Fred despite that fact that she knows he is married. She also plays with his desires by making him think she is sexually attracted to him while he is clearly sexually attracted to her.

As the film goes on, however, Miss Stone shows remorse for her actions, warms up to Fred and apologizes for nearly ruining his marriage. Miss Stone actually cares about Fred. She was also the first to realize that Fred was smarter than she and Cliff thought by the number of questions he was asking and even suggested to Cliff that they call off the plan, not wanting to ruin Fred's life.

She even showed disgust when Cliff decided to kidnap Fred and Barney's children, Pebbles and Bamm-Bamm and fully turned against him when he turned traitor. She finally atones for her misdeeds by helping Fred capture Cliff and clear his name.*