Ariana Grande performs 'Baby I' for everyone at Worldwide Day of Play 2013!
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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!
Big Time Rush sure knows how to pump up an audience with their great hit!
This holiday season, Nickelodeon crowns the new King of Wrap!
Get access to full episodes from all your favorite Nick shows right here!