Madonna stayed away from Courtney Love at the bash for Tom Ford‘s movie, “A Single Man.” The divas kept to separate sides of the room at the after-party at the Monkey Bar. Love had previously criticized Madonna’s music, but a rep for the superstar said she “didn’t realize Courtney was there; otherwise she would have said hello.” Other guests at Sunday’s Cinema Society bash included the movie’s stars, Colin Firth and Julianne Moore, plus Harvey Weinstein, Gina Gershon, Anna Wintour, Lou Reed, Rose Byrne, Michael Stipe, Mario Testino, Padma Lakshmi, Steven Klein and Tamara Mellon.