These bangs were cool before Justin Bieber was born, so forget about falling into the "pitfalls" of looking like Justin Bieber or any other celebrity. What they're doing is irrelevant if you like the style. Love them on you!
Just exactly how many times can you ask about your hair? What is this, the 5th time? Find something else to do, besides posting pics of yourself making faces, and asking others to comment on how pretty you are.
I agree with FLavan. Also half your bangs seem to swish to one side (more than the other half), which I don't love. Try straightening them, I think it could help with the heaviness and the swishiness.
I think they're too heavy and not particularly stylish. You don't have enough volume in the rest of your hair because it's all in the bangs. They also look uneven - like you cut them yourself.