How do you make your singing voice better?

Basically sing to the tone/song in a hushed tone as if singing to yourself. After you feel you have mastered it quietly, raise your voice a small level and do it again. Keep doing this and eventually you will be singing the equivalent to your quiet voice as loud as your normal voice and then scream at the top of your lungs this gives your voice discipline do this every time you cant reach a note and after that you sing in front of small audiences like at a talent show and work your way up to Hollywood or Broadway or anywhere. oh and by the way i am Justin Beiber these are the ways i made my voice sound like the best sound ever i love my fans.
by exercising your voice. if that makes sense. make sure to drink tea with lots of honey to prevent getting hoarse (loosing your voice.)