Bethenny Frankel was spotted frolicking on the beach in St. Tropez with the dashing German artist Niclas Castello, who used to be married to the 'Dutch Victoria Beckham' Sylvie Meis. For her latest outing, Bethenny, 53, put her impressively willowy physique on display in a bright-orange one-piece swimsuit that clung flatteringly to her chiseled abs Meanwhile Niclas, a 46-year-old pop …
