An integral thing about being a pop star is to set trends. And Rihanna does that with ease every time she steps out or gets on a cover. Unlike Lady Gaga, her outfits are doable and aspirational. It's just the way she throws things together along with hairdos and accessories that make it so darn interesting. But apart from that, she also knows how to put on a good show with some of the wildest outfits ever. So here's a look at our picks on what she rocked in 2010.