A new upcoming Big Time Rush episode will premiere on February 21, 2011 called Big Time Beach Party.
they had a Christmas episode in 2010, not 2011
It premieres on June 25, 2011.
The second episode if Big Time Rush was called Big Time School of Rocque.
She was in Season 2 Episode 27 called "Big Time Secret" in November 2011
Big Time Rush was cancelled. Its last episode aired July 25th 2013.
In the episode: "Big Time Rocker" or: "Big Time Rockers"
The second episode was "big time school of rocque" and if you want to know all of them in order just google big time rush episode list
Big Time Christmas
Big Time Rocker.
I think it aired on March 21, 2011
The next episode of Big Time Rush is Big Time Move that is tonight @ 8:30/7:30pm Big Time Movie is after that on March 10,2012.
Yes, Katelyn Tarver will return to the TV show Big Time Rush in the episode Big Time Jo Returns.