I have a big butt...?

I need some womanly advice! I am a multiple-racial girl. (African American and white) I know that often black people have bigger features. And I'm a cheerleader so I'm really after a slim figure. I do about an hour of cardio everyday. My chest is 32B, waist is 31, and butt is 35. So would you say my butt is HUGE? I don't think my butt is huge, I mean is definitely seen much bigger. Its just disproportionate with the rest of my body. All my friends are constantly calling me out, saying this like oh it's so huge or so round, and it REALLY upsets me but they don't seem to get it. And I guess it's good they tell me so I can fix it. I've been doing all kinds of card with cheerleading and such and I run a mile a day and bike another mile. It doesn't seem to help! What do I do? How do I get it smaller? Would guys find this attractive? I hate my butt so much!