Jennifer Lawrence's movies have put the sexy actress at the height of her career at a young age. Whether on Instagram or having fun in a bikini, the celeb's style is on point. When it comes to her hair, Jennifer Lawrence makes short hair, long hair--or really any haircut--hot. Awards shows showcase the Hunger Games star's style (who can forget her red dress at the Oscars?) and incredible makeup, while her street-style looks keep her in the news.