3. Usher.
We all know the famous Usher Raymond. After divorcing his first wife, Tameka Foster, Usher gained full custody of his two sons: Naviyd Ely and Usher Raymond V. According to his sons, he is the best dad ever, which means he is doing a very good job raising his sons.
Caption: Usher Raymond with his sons Naviyd Ely and Usher Raymond V