https://www.youtube.com/watch?v=4HazJhPnrB8 Self-acceptance is something Alicia Keys has battled with her whole life, up until now. Last month, the 15-time Grammy winner penned an empowering essay about her new choice to not wear makeup. In the heartfelt letter she described the constant scrutiny she faced when she was catapulted into the forefront of the music industry at the beginning…