new “baby mama” in mind should he choose to welcome baby No. 13.The 42-year-old host was joined by “The Real Housewives of New York City” alum Luann de Lesseps, 57, on Wednesday’s episode of “The Masked Singer” as she provided the judges with clues to guess the identity of the masked performer Medusa.But before the cabaret singer could give her hints, Cannon told the audience that the duo “have a love thing going” — to which she replied, while caressing his shoulder, “We do, we do,” according to The Sun. Lesseps then joked to Cannon that she “wouldn’t tell — if he didn’t,” as judge Robin Thicke perfectly interjected, “We will all find out nine months later.”The remark both stunned and amused the fellow judges and live audience, the outlet reported.