How to get rid of the fat right ur butt? please help?

ok so im tall, and i want to be able to wear jean shorts. I am kinda self concious but im getting better. I wanted to get rid of the fat under my butt, the extra skin thats just there that make dimples? If you know what i mean. Anyway what are ways to get rid of that? or to make it dissapear? Other than running.. because im going to start. HELP :) thanks!