Justin Beiber as we al know is a popular name worldwide and is sensation among the Young Generation.
These two Young Pakistani Sisters, Saania and Muqaddas, can even amaze Justin Bieber by there singing and presentation. They sang the song so beautifully that even BBC got them covered. Watch them perform here with their mother on Percussion.
To add more to our surprise the two Sisters can hardly speak English and they sung this Justin Beiber Song by writing it in Urdu.