Jennifer Lawrence (2013)

This will forever be one of our favourite Oscar moments of all time. After winning the Best Actress award for her role in Silver Linings Playbook, Jennifer Lawrence took a slight tumble on the way up to collect the award. But being the funny, charismatic woman she is, she styled it out with an endearing speech championing the women who inspire her - no wonder it got over 8.3 million views. You go, JLaw!