Why do people judge me when I say I like Justin Bieber...?

Okay. So Justin Bieber is like, my idol. I always say, I love Justin Bieber! And they are always like, EWWW. I know I will meet him one day! Like and we will get married! And whenever someone asks me, "What is your dream?" I say, "I will meet Justin Bieber, he will fall in love with me, and we will get married." They always look at me like im crazy but I'm not! I always reply, Never Say Never. I saw his movie 26 times and I just got it on Saturday, May 14th. No joke. I know like, everything about him. Someone was asking me questions about him and I knew them all. I know I will meet Justin Bieber one day! I am saving up my money to buy some concert tickets. I would not like to share how much I have. Okay well, anyways, do you think I'm OD to JB? (Obsessivly Deticated to Justin Bieber) That is what the girls in my school say. I'm kinda pretty. Like all the guys in school like, tell me I'm pretty and stuff. So, I'm hoping Justin Bieber will think the same about me. I hope he will make this exception of dating a 13 year old. He says the youngest he will date is 15, but I can lie, right? I mean, just a two year difference. Maybe he won't care when we are married. We are only 4 years apart. I mean, that's not bad at all. I just love him so much! Please answer. Am I OD to JB?