May 21 - June 20
Like a coin, Gemini has two sides to their personality: charming and challenging. Their element is air, meaning they can be aloof, but that doesn't mean they're dummies. In fact, Gemini is easily the smartest sign in the zodiac, and they know it. They're passionate in the bedroom but get bored with routine and may have a wandering eye. Find out which hot celebrity dads fall under this exciting star sign.