The 'I, Tonya' Oscar winner was in the audience during Monday's premiere to cheer on the former figure skater.
ET has an exclusive look at Janney, Margot Robbie and Sebastian Stan in a scene that nearly included more F-bombs and stolen chicken.
The former figure skater appears on Monday's 'The Ellen DeGeneres Show.'
The 58-year-old actress is nominated for her role as Tonya Harding's mother in 'I, Tonya.'
Margot Robbie, meanwhile, won a Critics' Choice Award for her role as Tonya Harding in 'I, Tonya.'
The former Olympic figure skater has remain tight-lipped about the movie, which has received major recognition this awards season.
ET has your exclusive first look at ABC's new special, 'Truth and Lies: The Tonya Harding Story,' airing Thursday, Jan. 11 at 9 p.m. ET.
Things got heated when the former ice skater spoke with Piers Morgan on 'Good Morning Britain.'