Big Time Rush: 2012 Kids’ Choice Awards Favorite Music Group + “Time Of Our Life” Music Video

Congrats to Big Time Rush!

Kendall, Logan, James and Kendall beat out the Black Eyed Peas, LMFAO and Lady Antebellum to win their first Kids Choice Award for Favorite Music Group.

BTR rolled up to the KCA’s in a party bus which was all part of their new music video for “Time Of Our Life,” which they filmed at the awards show and premiered right after!

In the video, you can spot cameos from Ariana Grande, Leon Thomas, Liz Gillies, and more.

Click inside for 10+ pics of BTR at the KCAs and to watch the “Time of Our Life” music video…