Hadiza Blell, better known by her stage name Di'Ja, is a Nigerian singer and songwriter. She is currently signed to Mavin Records. In 2009, she released her first single "Rock Steady", which was nominated for Best Urban/R&B Single at the 2009 Canadian Radio Music Awards.
Some top songs of Di'ja are Di'ja - Duniya ft. Hamisu Breaker, Di’Ja - Ayo, which are available on Waploaded.