Weight Loss Help 17 year old male?

hey im a male 17 5'9 and i would say 170 pounds, i am great at sports and stuff and if you saw me you wouldnt be like damn hes obese you would just think i am a little overweight, some of that is muscle too. but i have a little less that 1 month left of summer break before i go into senior year and i am planning to ask the girl of my dreams to prom this year and i really want to lose weight. How much weight do you think i need to lose to get rid of my man and love handles, and too shrink my belly :) I really need help, i exercise a lot its just the way that i eat thats killing me! I want to be more confident because i am a good looking guy, i dress fresh, and i know that if i was thin and muscular i could have any girl i want i just need to blast this fat and FAST! ps i will be on the bball team next year so that should help, but i want to lose weight before school starts august 22nd because i want people to be shocked when they see me! thanks in advance! and also any good diet tips and workouts that would help would be great!