Sharon Stone dating toyboy?

Sharon Stone is dating a man less than half her age, according to reports.

The actress, 50, is said to have started a relationship with 24-year-old Chase Dreyfous.

Dreyfous boasted at a pal's birthday party that he has "started dating Sharon Stone, and she's pretty good for 50", according to In Touch.

A source said: "Sharon called him and he showed the caller ID to everyone... She's really into him and even asked him to come with her to Mexico."

The pair are thought to have hooked up after working together on Planet Hope, the charity Stone runs with her sister Kelly.