Luann de Lesseps posts two sizzling snapshots in a blue bikini

Real Housewives of New York City's Luann de Lesseps posted two new eye-popping images to Instagram on Thursday. The 57-year-old brunette Bravo beauty looked in top shape as she made the most of a small royal blue string bikini with gold accents. Still a head-turner: Real Housewives of New York City 's Luann de Lesseps posted two new eye-popping images to Instagram on Thursday She showcased her incredible figure in a tiny blue bikini on the beach while vacationing in Tulum. Now with a hat on: The 57-year-old brunette Bravo beauty looked in top shape as she made the most of a small royal blue string bikini with gold accents This comes after the bombshell said she watches her incredibly toned figure by skipping booze, staying on a Mediterranean Diet, doing intermittent fasting and practicing yoga.