Justin Bibis is a Pakistani musical duo consisting of two young girls, Samiya and Huma, who gained popularity in 2016 with their rendition of Justin Bieber's song "Baby" in Urdu. The duo's unique performance went viral on social media and garnered a lot of attention, earning them the nickname "Justin Bibis" among their fans.

Samiya and Huma, both from the city of Karachi, were inspired by Justin Bieber's music and decided to create their own version of his hit song "Baby." They translated the lyrics into Urdu and added their own flair to the performance, incorporating traditional Pakistani instruments and clothing.

Their performance received a lot of praise for its creativity and energy, and the video went viral on social media, earning them thousands of fans across Pakistan and beyond. Since then, Justin Bibis have released several other popular covers and original songs, including "Yaar e Man" and "Lokan Do Do Yar Banaye."

The duo's music is characterized by a fusion of western pop and traditional Pakistani music, with catchy beats and infectious melodies that appeal to a wide audience. They continue to be an important figure in the Pakistani music scene, with a growing fan base that appreciates their unique style and talent.