NO. Only Gustav has a sister
No
Bill and Tom Kaulitz (Twins), do not have a sister. They where the only two.They do not have a sister, sorry.
Actually no, Bill and Tom Kaulitz do not have Bulimia, trust me, they need to be a lot more thin to what they are now to be BulimiaNo.
Bill Kaulitz
Bill Kaulitz,
Bill Kaulitz's birth name is Bill Kaulitz-Trmper.
No, Bill Kaulitz's name is Bill Kaulitz, not Wilhelm. 'Bill' is not short for anything.
They don't have any.
Bill Kaulitz likes all of his fans.
Jörg Kaulitz.
No he is not. He's just like any guy.
yes 4 dogs