Katy Perry returned to the front seat of her car on Sunday for another Facebook Live chat with fans ahead of an all new, shot remotely from the contestants' and judges' homes.«This is a very historic tonight,» Perry said, explaining that the whole thing involved «about 25 households» all shooting their own videos and then bringing them all together.«We didn't want to cancel the show, and we're really serious about these kids' dreams,» Perry shared. «And we knew we were not far off from picking a winner.»«So all the producers and creatives and logistical people behind the scenes put together an incredible idea, to film the show from our homes,» she added, explaining that they managed to do it in a way that fans haven't seen from other shows