Oh, no, she didn't! Charlene Marshall, the wife of Brooke Astor's son Anthony Marshall, who was recently indicted for looting his late mother's estate, showed up all huffy at an Upper West Side Barnes & Noble Monday night, where author Frances Keirnan, was reading from her book The Last Mrs. Astor: A New York Story, a biography about the grande dame's life and philanthropy that touches on the recent scandal. During the Q&A session, a witness told "Page Six," Marshall caused a scene by confronting the author about her reporting. She was "waving her hand furiously," the witness said. "It was such bad form on her part." Still, the source notes, "She looked good. She's lost weight and had her hair done." There's nothing like having your entire world fall apart to bring a flush to your cheeks and help you lose that extra five pounds!