Courtney Love enjoyed a quiet St. Patrick's Day in New York last night. After repeatedly lifting her shirt during an appearance on Late Show with David Letterman, Love moved on to an East Village nightspot and allegedly threw a microphone stand at a 24-year-old man — leading to her arrest on reckless endangerment and third-degree assault charges. All this comes a day after the Hole front woman showed up two hours late to a court hearing in Los Angeles on drug charges and was berated by the judge for talking out of turn. A preliminary hearing on that case has been postponed to April 15. Where does all this leave Love's daughter, Frances Bean? In therapy for life with Bobbi Kristina.