DJ David Guetta praised Justin Bieber after their collaboration on hit song 2U ‘It’s really cutting

DJ David Guetta praised Justin Bieber after their collaboration on hit song 2U ‘It’s really cutting DJ David Guetta praised Justin Bieber after their collaboration on hit song 2U: ‘It’s really cutting edge’ DESPITE a 26-year age difference, Justin Bieber and David Guetta have more in common than one might first think.