Luann de Lesseps flashes a ring on her wedding finger as she kisses football vet Radamez Rubio

Luann de Lesseps' new boyfriend revealed: The RHONY star, 56, is dating Radamez Rubio

Luann de Lesseps enjoys a PDA-filled excursion with a mystery man in New York City

Luann de Lesseps teases the drama to come on the upcoming all-stars edition of The Real Housewives