It has been a big day for the biggest female star in the world right now - Jennifer Lawrence. First up, "The Hunger Games" and "X-Men" actress has dropped out of Richard Linklater's romantic dramedy "The Rosie Project" which is being developed by Tri-Star Pictures. An adaptation of the book by Graeme Simsion, the story follows a socially inept genetics professor who comes up with a scientifically sound survey to find the perfect mate.