Christie Brinkley stunned in a red bikini while enjoying some fun in the sun and promoting her new Uptown Girl memoir. The blonde bombshell, 71, was all smiles as she showed off her figure in a two-piece,

Christie Brinkley modeled a fiery red swimsuit during a boat trip over the weekend. The 71-year-old supermodel seemingly tapped into her Sports Illustrated Swim experience.

Christie Brinkley has still got it. The legendary Sports Illustrated Swimsuit issue model might be in her 70s, but she's not letting that stop her from posting some sizzling content on social media. Brinkley,