If you're up to speed with all the happenings in Hollywood, you'll know that Jennifer Lawrence is a girl on fire — and she chopped all her hair off! Winning awards left, right and centre for her acting skills, the The Hunger Games star proves she's just as impressive off-screen as she is on when it comes to her hair and beauty adventures. Though she's been hitting red carpets since early 2008, it was her bombshell blonde waves and slinky red dress at the 2011 Oscars that really made us sit up and take notice. Since then, we've seen dark brown locks at the Silver Linings Playbook premiere in September last year, and then lighter, more natural tones at the Met Gala. In honour of her brave hair choices, we're looking back.