Bethenny Frankel has weighed in on her former Real Housewives of New York City bestie-turned-nemesis Carole Radziwill's alleged past friendship with convicted sex trafficker Ghislaine Maxwell. "What I do know is that Carole has been friendly with many notable women," Bethenny, 55, told her Instagram followers on Saturday, February 7. Bethenny name-checked the late Carolyn Bessette Kennedy, Hollywood manager Brad Grey's ex-wife Cassandra Huysentruyt and CNN reporter Christiane Amanpour as a few of Carole's famous friends.