on the show, she is 10 years old.
In real life, she is 14 years old.
from wikipedia
Kaite
Ciara
tucker
Katie Knight is Kendall's younger sister, portrayed by Ciara Bravo.
no! people give him a break I know him
yes it is ciara
On the show, they're brother and sister. In real life, they are not.
Katie is Kendall's 12 year old younger sister.
Kendall's girlfriend from big time rush is named Joe.
She is Kendall's little sister And 12 in the show but 14 in real life.
He's real name is Kendall Schmdit but in Big time rush he's Kendall Knight
kendall is the leader of big time rush daaa