Their single "What makes you beautiful".
No, they performed at the VMA's in 2008.
At the 2010 VMA's he sang Runaway ft. Pusha T. Too easy!
the VMA's wil begin on September 12 on MTV
Sunday , September 12 2010
MTV
Justin Bieber won Best New Artist and the 2010 VMA Awards.
It was Deadmau5 as the DJ for the 2010 VMA's.
Mtv.com search MTV vma 2010 and find the performances option
No.
it is on April 12,2010
At the MTV VMA's 2012