Year 2006: Bill Kaulitz is a 17 yr old German rockstar from a band called Tokio Hotel! He was born in 1989 September 1st,Bill is sometimes nice but gets defensive easily plus hes taken by a spoiled girl..he used to date you,you are a really FAMOUS singer. You & Bill Kaulitz broke up around 2004 because Bill found out you cheated on him with one of his band members Georg Listing,now u guys hate eachother while Bill is together w his weird girlfriend! Until one day,there was a party..in Berlin