This is Serwaa Opoku Addo. She is one of the actress in popular TV Series, YOLO (You Only Live Once).
The little actress in the TV series is called Irene. She plays the role as a secondary school girl who is in love with her part time teacher, Cyril and will do anything to have his attention. Enough narrating the movie, grab your copy and watch.
She has recently broke the internet when she shared some photos of her on Instagram page.