Steffens had a small but emotional role in "Parkland," tastefully illustrating the First Lady's anguish during JFK's last ride in Texas and inside his 1963 operating room.

Portman was nominated for a Best Actress Oscar in 2017 for her turn as Jackie Kennedy. The biopic follows the former First Lady in the days following the assassination of her husband, President ...

Natalie Portman is the latest actress to try on one of Jackie Kennedy's pillbox hats in the critically acclaimed new biopic "Jackie," out Friday - and she certainly won't be the last.