What hairstyle should I get (Male)?

Ok, so this is a picture of me:http://i.imgur.com/e2uF7w6.jpg

In my opinion, I look VERY ugly and younger than I am (15); Most people don't seem to disagree when it comes to this. I know I'm ugly, but I can at least try to look better.

After asking experts, I apparently have a long narrow face, and that haircut only extends how long my face looks. I have a massive forehead, and this picture doesn't help.

This is the sort of haircut I would like to go for ( http://www.gstatic.com/hostedimg/9a711b7ce6cc4c63_large), as it covers my face, and the hairstyle looks good. The thing is, not only do I not know if it would look good, my haircut at the moment would make it hard to replicate.

People have suggested I have a buzz cut and then grow it out from everywhere to get thae style I want, but the thing is, it's a massive risk for me; I'm already ugly and self-conscious about how I look, and especially in Essex where everyone judges you for what you are, you can't mess up.

If I don't look good with a buzz cut and I can't get that sort of hairstyle, I don't know what i would do.

This is why I'm asking others; would that hairstyle look good on me? My hair does't go usually straight, it mainly has a wave which I can't prevent, so I don't know if that hinders the hairstyle entirely. If it doesn't look good, would there be another hairstyle that would look good for me?

Thanks