Big Time Rush sure knows how to pump up an audience with their great hit!
Embed this Video
The BTR boys hype up Worldwide Day Of Play 2013!
Ariana performs her big hit 'The Way' for thousands of excited fans!
We all wish that we could listen to Big Time Rush 24/7!
Ariana Grande performs 'Baby I' for everyone at Worldwide Day of Play 2013!
From best buttkicker to funniest star, it's time to pick your faves!
Kick back and enjoy some non-stop hilarity!