This is going to be one for the record books. Can you imagine the production budget that their sound engineers will receive in order to make sure that their combined vocals sound even remotely passable? A duet like this is something that Old MacDonald himself would not have heard on his farm so I hope that the sound guys are prepared to work overtime.
Nonetheless, no matter what Rihanna and Ke$ha put forward it is almost guaranteed to be a hit. Just like a horrible traffic accident or two dogs humping in the garden, people can’t help but watch.