Originally Posted by Ralath (Post 473690)

"Only the grooms knew in each case," a rep for Maroon 5 tells ET. "However they disclosed it to their bride and the wedding party, we're not sure, but they all wanted it to be as equally a surprise as we did. They had stages set up for their actual wedding band already. All we did was some simple continuity changes to match each one as best we could."

The rep also notes that certain shots (like Levine's solo performance) "had to be shot separately from the real weddings due to time and space constraints that were given."