The term SHE'S THE ONE is a phrase that has been used in popular culture for many years. It is often used to describe a person who is special or unique, and is often used in romantic contexts. The crossword solutions for this term are HER, which is a three letter pronoun used to refer to a female. This phrase is often used to express admiration or love for a woman, and is a way of expressing the idea that she is the one for you.