Between winning an Oscar for her role in Silver Linings Playbook, being hit on by Jack Nicholson and her now famous stumble up the stairs, the 22-year-old from Kentucky had a momentous night to say the least.
Digital Spy takes a look at Jennifer Lawrence's five best moments of the Academy Awards...
Her red carpet interview
In a pre-show red carpet interview, Lawrence revealed that she anticipated being so nervous about even having to present an award that she would "almost throw up, probably" and that she had a fear of speaking in front of people. Little did she know that she would have to do plenty of public speaking before the night was over. In the animated interview she also seemed in awe of her success, saying it was "unbelievable", and yelped: "Oh my God, Amanda Seyfried's dress is awesome!"
Her speech and stumble up the stairs
Lawrence's Dior Couture dress was quite literally her downfall when she tripped over the huge skirt as she tried to climb the stairs to accept her award. She got straight back up and laughed off the incident in her acceptance speech saying: "You guys are just standing up because you feel bad that I fell, and it's really embarrassing!" She also wished fellow nominee Emmanuelle Riva a happy birthday and paid tribute to the other women up for the award saying: "You are so magnificent and so inspiring."
Her dance when she found out that Hugh Jackman had jumped up to help her
No assistance was needed as she swiftly picked herself up, but Lawrence hadn't actually noticed that Hugh Jackman rushed to her aid when she took a tumble on the stairs. When an interviewer later told her, she exclaimed: "He did? Are you lying to me? Oh my God! And it's on camera?" She then danced a celebratory jig.
Her run-in with Jack Nicholson
Jack Nicholson had a bit of Kanye moment when he interrupted Lawrence's post-win interview with ABC's Good Morning America by sneaking up behind her to congratulate her. She appeared shocked but laughed off Nicholson's subsequent flirting and played along when he told her she looked like an old girlfriend of his. When he crept up behind her a second time, she joked: "I need a rear-view mirror."
Her hilarious backstage interview
Lawrence's backstage interview had the entire press room chuckling. Perplexed by one journalist's question about the process of getting ready for the Oscars, she quipped: "I took a shower!" She then laughed as she admitted that she had done a shot before the interview. She also made light of her fall, blaming her dress and joking that "they wax the stairs". When asked what went through her head after she had fallen, she replied: "A bad word that I can't say... It starts with 'F'."
Which Jennifer Lawrence videos were your favourites of the week? Leave your comments in the space below!