Grimes says she has undergone experimental surgery to eliminate all blue light from her vision by removing the top film of her eyeball and replacing it with an orange layer that she made in a lab. It is, of course, unclear how serious Grimes is being about any aspect of this regime as she answers a cliched question. But, if true, ophthalmologists are baffled and concerned about the most invasive element, the eye surgery. That light is often referred to as 'blue light', because it travels on blue wavelengths. 'Grimes is the perfect embodiment of the adidas by Stella McCartney core values,' McCartney wrote on Instagram, announcing the collaboration.

Source: Daily Mail July 16, 2019 14:19 UTC