Top Selling Singles on iTunes in 2014

Here are the top selling singles on iTunes in 2014, according 

                                     to Billboard

           

                                  10. "Rude," Magic!

          

                 9. "Turn Down for What," DJ Snake & Lil Jon

          

                             8. "Let It Go," Idina Menzel

          

                   7. "All About That Bass," Meghan Trainor

          

                             6. "Problem," Ariana Grande

            

                                
                                  5. "Fancy," Iggy Azalea

            

                             4. "Talk Dirty," Jason Derulo

            

                            3. "Dark Horse," Katy Perry

            

                               2. "All of Me," John Legend

             

                                    1. "Happy," Pharrell