Swift's rep, Tree Paine, tells PerezHilton.com:
Wow. Wow. Wow.
Kanye is straight-up INSANE!!!!!
Perhaps, lately, you've been losing sleep….
Well, WAKE UP!
OneRepublic was just on — and they absolutely killed it!
People's Choice Awards was brought to their feet with their rousing performance of Counting Stars!
Love these guys! They always know how to bring it during a performance!
Ch-ch-check out the performance (above), but we're going to tell you right now, it might cause you to rock out uncontrollably! You've been warned!