Carole Radziwill

Credit: Michael Rosenthal/Bravo

The Real Housewives of New York City

Real Housewives of New York City: Meet the New Castmates – and Watch Their Drama Unfold

Originally posted 04/05/2012 01:00PM

New friendships? Well, really more like new rivalries!

Aviva Drescher, Carole Radziwill and Heather Thomson will join the Real Housewives of New York City when the reality series returns for its fifth season (June 4, 9 p.m.) – and judging from an early preview (watch the clip below), they aren't mixing so well with veteran Housewives LuAnn de Lesseps, Sonja Morgan and Ramona Singer, who have come back for even more drama this year. (The show's season premiere will be 90-minutes to accommodate it all!)

But not all feuds are new: In a three-minute teaser for the season, Countess LuAnn calls out Ramona for blackmailing her and, later, tangles even more with Sonja and Ramona on vacation.