Ok i am going to have a cool party. I am going to have rock star party. With rap music and also some cool games like truth or dare but the probelm is that i told them i will take them on a shopping spring and but i really am but i don't know how much should we all spent. I don't know if it's nice to ask them to bring their own money. I want this years party to be really really cool and be the bomb. Cause i had a big fight with them. I need them to forgive me. Cool please answer. Thank you!!