Selena Gomez  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 , and she was also nominated for other awards , including choice smile and choice female hottie. Selena's award show appearance came after she and her BFF, fellow nominee Taylor Swift , apparently spent some time together on Saturday. Selena posted a funny video  of Taylor narrating their night on Instagram. Take a look at all the best pictures of Selena, plus her full Hollywood evolution  and more celebrities at the Teen Choice Awards !