Christie Brinkley, 72, Coordinates With Her Daughters Alexa, 40, and Sailor, 28 for Rare Appearance

Christie Brinkley, 72, Coordinates With Her Daughters Alexa, 40, and Sailor, 28 for Rare Appearance

The supermodel is also a mom to her son Jack, 31.Christie Brinkley, Alexa Ray Joel, and Sailor Brinkley-Cook attend the 2018 Footwear News Achievement Awards on December 4, 2018.Credit: Getty ImagesThe GistChristie Brinkley was all smiles as she stepped out with both of her daughters for a rare joint appearance at an iconic music venue.The supermodel and her daughter Sailor, 28, supported Alexa, 40, during a meaningful show.Brinkley shares Alexa…