How to dye your hair with kool aid?

my friends and i are being brett michaels and the top 3 girls from rock of love 1 for halloween. im jess and i have short brown hair. i want to dye my hair with kool aid to make the front pink like hers. here's the method i plan on using: boiling water, red kool aid, dip my hair in it then put in conditioner and wrap it in saran wrap. here are my two questions: 1. is this a good method? 2. how long should i leave it in for? and 3. she's blonde. im not. will some sort of yellow kool aid take to my hair? oo and one more question...does any one have any tips on how to make my hair spiky like hers?