Happy Birthday, Jennifer Lawrence! Post author By Administrator Fandom Post date August 15, 2013 Join us in wishing a very happy 23rd birthday to our favorite girl on fire, Jennifer Lawrence! May your day be filled with laughter, cake, presents, and lots of food! Cheers to another year of success on the big screen! ← Dates Announced for Catching Fire Premiere in Berlin and Paris → Video: Jennifer Lawrence Vogue Interview