She has her serious moments, but Jennifer Lawrence is also quick to crack a joke and bomb a photo, so we've rounded up her lighthearted moments - and, boy, does this girl wanna have fun.
The self-proclaimed klutz, who celebrated her 25th birthday on Aug. 15, has been all over our radar since her meteoric rise to fame as tough-as-nails Katniss Everdeen in the The Hunger Games films, plus an Oscar win (including her famous stumble in pink Dior) for Silver Linings Playbook.
Watch the video below for an adorable post-win interview video where Jennifer meets Jack Nicholson for the first time:
The Kentucky native couldn't contain her excitement at this year's Comic-Con convention when she bumped into one of her idols, Bill Murray. "I have been, like the rest of the world, a huge fan of Bill Murray for a really long time," the actress said during a press conference at the popular event in San Diego. "Just the fact that Bill Murray knows I exist was part one. Part two, he wanted to speak to me, and then he like, mentioned something about us working together. I'm excited about that. That was cool."
The star's professional life is also giving her plenty of reasons to smile. Next up, Jennifer will reunite with her friend Bradley Cooper in the action film, Joy, before hitting the bullseye one more time in the final chapter of the Hunger Games franchise. She's also busy working on a host of exciting projects, including, The Rosie Project and X-Men: Apocolypse.
To mark the ingenue's 25th birthday, we've rounded up some the feistiest photos of the beloved actress.