How the Daily Mail described the event:
The 21-year-old was standing outside her apartment complex in Santa Monica when a woman walking past suddenly collapsed on the grass.
Jennifer and a male bystander rushed to her aid and tried to rouse her before calling paramedics.Via dailymail.co.uk
In the end, a group of six police officers and a paramedic turned up to assist the woman, who was later given the all-clear by medical staff.
In slightly less heroic news — but still noteworthy — she was walking her adorable dog around the same time this occurred. However, the dog got TANGLED, and once again, Jennifer was the hero and untangled him.
Jennifer Lawrence is a star civilian!