READ INFOOJustin Bieber made one girl's dream come true this weekJustin took time out of his day to spend time with mega fan Avalanna Routh, a six year old belieber who suffers from Atypical Teratoid Rhabdoid Tumors, an incurable rare form of cancer.Last year some of Avalanna's friends threw a pretend wedding for her, so she could marry Justin Bieber -- and last week a Facebook page was created to help her actually meet her pretend husband.It didn't take long before Justin heard about Avalanna, and within a few hours Scooter Braun got Avalanna and her family on a plane and flew them to New York to meet the Biebs! https://twitter.com/#!/TeamAvhttps://www.facebook.com/AvalannaRouthBieber