Countess LuAnn de Lesseps 'Law and Order SVU'LuAnn de Lesseps made her semi-nude acting debut on 'Law & Order: SVU' Wednesday night. In the episode, Detectives Benson and Stabler investigate a murder tied to an art gallery and walk in on her posing nude for a painter.

Lesseps, who chastised 'Real Housewives of New York' co-star Alex McCord for once posing nude, made a point to note that her strip down was done with class. "I am semi-nude, but it was done tastefully. I do have kids, " she tells PopEater.

But she does admit she was a little self-conscious about stripping down. "Of course, I was nervous ... but they made me feel comfortable," she said, adding it was surreal filming a scene with a veteran star like Mariska Hargitay.