Selena Gomez [1] stepped out for the Teen Choice Awards at LA's Shrine Auditorium on Sunday sporting a sleek black blazer for her big night. The singer got emotional when she won the ultimate choice award [2], and she was also nominated for other awards [3], including choice smile and choice female hottie. Selena's award show appearance came after she and her BFF, fellow nominee Taylor Swift [4], apparently spent some time together on Saturday. Selena posted a funny video [5] of Taylor narrating their night on Instagram. Take a look at all the best pictures of Selena, plus her full Hollywood evolution [6] and more celebrities at the Teen Choice Awards [7]!