Katie Knight is 10 years old. Katie is five years younger than Carlos in the Big Time Rush tv show.
her character is 10 but Ciara Bravo (the girl who plays Katie) is 14
Her birthday is March 18, 1997. As of March 18th, 2014 she was 16.
Currently (2012) she is 14 years old.
She is Kendall's little sister And 12 in the show but 14 in real life.
Katie's real name is Ciara Bravo.
On the show, they're brother and sister. In real life, they are not.
In the show her name is Katie Knight. And on real life its Ciara Bravo.
Katie from Big Time Rush's real name is Ciara Bravo.
Katie from Big Time Rush real name is Ciara Bravo. She was born on March 18, 1997. She right now is 13 years old.
She is Kendall's little sister And 12 in the show but 14 in real life.
Katie's real name is Ciara Bravo.
On the show, they're brother and sister. In real life, they are not.
In the show her name is Katie Knight. And on real life its Ciara Bravo.
Ciara Bravo
In the show her name is Katie Knight. In real life her name is Ciara Bravo
Katie from Big Time Rush's real name is Ciara Bravo.
Ciara Bravo plays 10 year old Katie but in real life she is actually 14 years old.
The actress who plays Katie is Ciara Bravo.
i don't know butciara bravo is his sister
yes!