I want a new rep in school?

All of you in high school know how much your like social life is important right? Okay well i need, not want, NEED, to change my reputation. I am 110% tired of being the funny cute athletic girl who is smart too. Guys are more like my friends but i honestly need to change that. I want to change my image, both mentally and physically...I always wear nice cloths from Hollister Co. Gilly Hicks, etc. and occasionally a skirt on a nice day but i want to change all that. I don't really wear make-up besides some mascara and foundation...I want to be more of a slut. Please anyone who has been made fun of for this please don't take it personally i just want to change my self image and i don't know how else to put it. i was just wondering how to sort of change it around, like an over the summer transformation. I go to the mall a lot so i can pick up new make up there and mabye new cloths? i don't know does anyone have any suggestions? Oh and I'm really outgoing, 5 foot 4 inchs tan, light blond hair with natural highlites, and light brown eyes. and cause like i want to be more like "active" so to speak with guys the only thing I've done with a guy was in my eigth grade year when this kid begged me for a bl*w job...i barly remember it though lol sooooo help?!? thanks and once again please do not take any of this personally! please i don't want to hurt anyones feelings!