Several music performances are expected to happen in the event. These will the acts of Big Time Rush, who will perform their single “Boyfriend,” Victoria Justice who will do her new song “Beggin’ on Your Knees” and the Black Eyed Peas who will medley some of their hit songs. Pop singer Britney Spears will also participate in the KCA 2011. You gotta watch KIDS CHOICE AWARDS 2011 live stream! If you have your own bets and faves, don’t forget to vote for them. Finally, don’t miss the awards night....