Training the voice is very important so as to build the value of your vocal strength.
Training your involves you Learning proper singing technique, avoid overuse the voice , get much rest, eat a balanced, healthy diet, this basic exercise mentioned are very important because as a vocalist more strength is required when singing .
As a vocalist one have to be very discipline in other to maintain and keep a good vocal balance.
As a Professional singer one must maintain a disciplined practice schedule with intervals of rest and recovery to perform at an optimal level, regardless of genre.
Let your voice be what will naturally sell you out Attempting or trying to imitate someone else’s voice or singing style can make you to sing or do things outside of your comfortable current vocal skill level. Such Attempt can result in vocal injury. Also remember that imitating someone who is already famous,can limit the real you vocally.
So just to be outstanding and have vocal balancing stick to this basic vocal training and see how effected it will tell on your voice .