StoriesGenius Celebrities: 22 With Surprisingly High IQs by K. Gitter7 years ago 10. Sharon Stone – 154 Don’t let that pretty face ever fool you, Sharon Stone is a smart one! She’s said to have an IQ of 154 and has claimed that if she applied to Mensa, she’d most likely be accepted. Click NEXT to see more… PREVIOUSPage 10 of 22NEXT