A few months ago, a mockumentary-styled movie, “I, Tonya,” hit the screens to great reviews as one of the best sports movies ever, although admittedly that’s a pretty low bar. It’s even going to win an Oscar, probably: Allison Janney, playing Tonya Harding’s mother, is up for best supporting actress. Harding’s mother, LaVona Golden, was known to have a pet bird on her shoulder and Janney auditioned three different birds for that part. Wonder how she told the losers? Janney even wore a fake bird on her shoulder at the Golden Globes ceremony. If you hadn’t seen the movie, it looked mighty strange.