Due for release November 4, The Wanted promise a slew of collabs on Word of Mouth. So far Justin Bieber, Rita Ora and Dr. Luke have been enlisted for the followup to 2011′s Battleground.

Max George further revealed to MTV U.K. that the guests won't likely stop at three. "Hopefully there'll be a couple of surprise collabs there as well," he added. Rumors have also been circulating that the band will be working with Chris Brown, but neither artist has confirmed or denied it.