No, he never did, he is a 100% male since he was born. He also has an identical twin brother named Tom. Yes, Bill Kaulitz does have a feminine side to him but he is definitely a guy and has never had a sex change.
It's Tom Kaulitz . This VERY VERY VERY Sexy Twin of Bill Kaulitz go on Google.com and type in Tom Kaulitz then read about them . Because they're the most sexiest twins ALIVE . Especially TOM he's such a SEXGOD(: Peace that's all folks .
his sister is called sheila and he does not have any other siblings
Chris has three brothers, Tom, Kevin and John, and one sister, Barbara
1 sister and 0 brother
He doesn't have a sister. He only has a twin brother, Bill.
Bill and Tom Kaulitz (Twins), do not have a sister. They where the only two.They do not have a sister, sorry.
Tom is the oldest. He was born 10 minutes before Bill.
His ten minutes younger brother Bill Kaulitz.
Tom kaulitz will be turning 22 as well as his twin brother bill kaulitz (Tom is 10 min older than bill) but there both sexy
i can tell you that bill kaulitz has not changed his hair to dreadlocks. you may think so, but his twin brother tom kaulitz, (also in the band) is the one you may have seen. tom DOES have them but bill definatly does not.
No, the only one with a sibling is Gustav who has a 5yo older sister.
Both Bill and Tom have said several times they do.
Bill and his twin brother Tom do not have middle names.tom nor bill have middle namesNeither him or Tom have one, it's just Bill and Tom.
Bill Kaulitz along with twin brother, Tom, has four dogs. Buffy Naillon National Tokio Hotel Examiner Examiner.com
Bill Kaulitz is the lead singer of the band Tokio Hotel. Tom Kaulitz, his twin brother is guitar, Gustav is drums, and Georg is the bassist.
Yes of course they are! Tom is 10 minutes older than Bill, so Tom is protective of his "Little Brother" Bill.