The actress talks to ET about safe gun use in media, kissing Kevin Costner and advice for franchise addition Matthew McConaughey.
'Yellowstone's second half of season 5 will air in Nov. For info on Hollywood, Health & Society, visit hollywoodhealthandsociety.org/.
Piper Perabo and Lainey Wilson chat with ET at Billboard's Women in Music Awards about rumors of 'Yellowstone' coming to an end.