Kristen Stewart on her Princess Diana in Spencer

Actress Kristen Stewart has won raves for her performance as Princess Diana in the movie Spencer, about the royal s life outside the range of photographers cameras. Stewart talks with correspondent Tracy Smith about the stress she felt becoming her character, as well as the tabloid frenzy over her Twilight stardom, and her wedding plans. CBS Sunday Morning features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS Sunday Morning broadcast times. Subscribe to the CBS Sunday Morning YouTube channel: Get more of CBS Sunday Morning : Follow CBS Sunday Morning on Instagram: Like CBS Sunday Morning on Facebook: Follow CBS Sunday Morning on Twitter: