Dare to be different? Not so fast. Circle lenses, the fad purportedly started by Lady Gaga, are making waves in the fashion world. But before you hop on the trend, heed our warning: these corneal contact lenses can have major health implications. According to the American Academy of Ophthalmology, circle lenses are not FDA-approved and can cause serious eye problems, including corneal ulcers, blindness, and even eye loss. So, while they may give you that wide-eyed anime look, the risks far outweigh the fashion statement.