Which actress played Katniss Everdeen in 'The Hunger Games' saga?

Jennifer Lawrence played Katniss Everdeen in the four 'Hunger Games' films between 2012 and 2015. This role catapulted her to global fame, although she had already been nominated for an Oscar for 'Winter's Bone'. During the filming of this saga, she also won the Oscar for Best Actress for 'The Bright Side of Things'.