US girl group Fifth Harmony have been announced as ambassadors for The Cybersmile Foundation, and will work with the charity to help combat online abuse.

Scott Freeman, CEO of The Cybersmile Foundation, commented 'Cybersmile are immensely proud to welcome Fifth Harmony on board as official Cybersmile ambassadors. It's wonderful that the girls will be using their position as role models to encourage internet users to spread positivity to others. Their support will enable us to promote positive digital citizenship to more people and look forward to working with them to tackle cyberbullying'.