Katie and Carlos do not have got the same last name. I guess you mean Katie and Kendall. And that's because Katie is Kendalls little sister. haha.
Carlos pena is way more handsome than Justin bieber and carlos is in big time rush
to be like Katie.... um um um um um um...... well you have to be bold brave and bold and brave and JK
1.Carlos 2. kendall 3. james 4. logan
It's an opinion really, but I think it's James, Carlos, Kendall, Logan
Carlos is 20. Logan is 20. James is 19. And Kendall is 19. This is the order of oldest to youngest.
It is Carlos Pena Jr.
His last name on big time rush is Garcia.
His Single.
Kendall's last name is Knight, Jame's last name is Diamond, Carlos's last name is Garcia, Logan's last name is Mitchell
Katie's real name is Ciara Bravo.
Carlos Roberto pena
Ciara Bravo
Katie
Katie from Big Time Rush's real name is Ciara Bravo.
Carlos, Logan, James, Kendall, Katie, Elliot, Principal Rocque, Kelly, Chris Masters, Mr.Smith
Jennifer Knight!
The little girl is Kendall's little sister, her name is Katie Knight and she is 10 years old on the show. She is played by 14 year old actress Ciara Bravo.