Yesterday was at big day at the Nickelodeon 2010 Upfronts, held at at the Manhattan Center in New York City! Not only did Miranda Cosgrove and Victoria Justice come on stage to talk about Nickelodeon and their TV shows, Big Time Rush performed live for the first time ever and Justin Bieber sang two song live for some very lucky fans! Big Time Rush, Miranda, and Justin hung around after the event and graciously signed autographs by the front of the Hammerstein Ballroom stage.
The Big Time Rush boys were stoked to finally get on stage and sing one of their songs live. "Now it's official," Carlos Pena told J-14 backstage after the performance. "Now we are actually a band. It was awesome! Just being out there and having my three new brothers out there just rocking it, having the audience going -- it was honestly the most incredible feeling."
Check out the videos of Justin's acoustic performance of "One Time" and Big Time Rush's performance, then check back soon for an exclusive video with Victoria from backstage -- she's singing a tune from another one of your fave artists just for J-14!
What song do you want to hear Justin Bieber sing acoustic?