The Florida Department of Law Enforcement has issued a Missing Child Alert for a 15-year-old girl out of Miami-Dade County. According to FDLE, Coco Mastrangelo was last seen on Tuesday in the 100 block of Lincoln Road in Miami Beach. Coco is described as standing at 5 feet, 4 inches, weighing 110 pounds and has brown hair and brown eyes. She was last seen wearing a strapless navy top, white shorts, and sandals, and may be carrying a Lululemon reusable bag. Authorities urge anyone with information regarding Coco’s whereabouts to contact FDLE or the Miami Beach Police Department at 305-673-7901 or 911.