Celebrity sketch

What's up people,hope you good, welcome you to my new post of a popular singer,one of the top vocalist in Nigeria music industry,TIWA SAVAGE she was once a back up singer for the popular American singer BEYONCE,one of the things I like about this TIWA is,she could fit in for any kind of music space,any genre,so I made a portrait draw/sketch of her.
I used strokes and smudging techniques to shade and some cross hatching as background layer,just to have my back when applying other shades and layer,I used brown,pink,black and purple pen,the most interesting place for me is the ear rings and its shadow on the face,where do you find interesting?
The progress shots are below:-