How well do you know Selena Gomez? Answer questions and see how well you know her Jaelbug published on February 25, 2011 Stacked 1/5 How old is Selena Gomez? 21 18 16 2/5 What is Selena Gomez's latest song? Type answer. Hint: 12 characters 3/5 Who is Selena's best friend right now? Type answer. Hint: 12 characters 4/5 Who is Selena's friends right now? Hint: 2 choices Demi Lovato Katie Holmes Talyor Swift 5/5 Which song of Selena's has these words in it : I'm missing you so much Type answer. Hint: 19 characters