Christie Brinkley and Sailor Brinkley Cook turned heads in matching denim at John Mayer's SiriusXM event, with fans calling them twins online.
https://www.foxnews.com/entertainment/christie-brinkley-sailor-brinkley-cook-twin-denim-john-mayer-show-new-york
https://www.foxnews.com/entertainment/christie-brinkley-sailor-brinkley-cook-twin-denim-john-mayer-show-new-york