Taylor Swift, 25, beams with delight after becoming the youngest person to make Forbes' list of the world's most powerful women

Taylor Swift has become the youngest woman ever to be included on the Forbes list of The World's 100 Most Powerful Women. She's included at number 64 in the list released Tuesday because, Forbes says, she 'has not only broken record sales and captivated the world with her fantastically honest lyrics, but she has proven herself as an impressive businesswoman.'