MARIAH CAREY

Who says Hollywood stars aren’t the brightest of people? Well, maybe quite a few people say that about them, adding that they’re only good for their looks. Let’s revisit that notion because we can’t always judge a book by its cover, right? Tons of celebrities have more to show than just good looks and equally good talents—their IQs are through the roof!

Although Mariah Carey is known to say some unintelligent things in the media, her IQ is relatively high– 135, to be exact. All in all, she’s a smart lady and a talented singer. Aside from that, she’s one of the 15 best-selling music artists in history! She has sold over 200 million music albums worldwide, earned countless awards and credits, and has more no. 1 songs than any other women producer/writer in the US chart history.