Why is this birthday unlike any of the ones that came before for Jennifer Lawrence?

Oh, she's just one of the biggest movie stars in the world now, thanks to The Hunger Games, and she's getting a reported $10 million to appear in the sequel, that's all.

Yup, we're going to go out on a limb and call this past year a game-changer for Lawrence—though, admittedly, she's spent every year of her twenties hitting milestones. (Just like a Leo, those go-getters.)