Elaine Stritch was thrown a surprise 87th birthday party at Doubles by Arlene Dahl and Marc Rosen. When the topic turned to who was most deserving of an Oscar, the favorite among the Hollywood crowd wasn’t a human, but Uggie, the dog from “The Artist.” “He should win,” multiple-Tony-winning Stritch told us last night by phone. When we asked about the bash, Stritch said, “You know who I’m in love with, as the kids say?” She added, “Wait, what’s his name? This is why no one ever knows my secret loves, because I forget their names.” Then she remembered one of the guests, “Turner Classic Movies’ Robert Osborne! It was the most adorable party.”