Relapse flopped and that was because Rihanna wasn't on it.
Relapse didn't flop. It sold over 5 milliom album WW which majority of the pop girls can't even sell these days. And that stupid to say Rihanna is the only reason why his latest two album is selling when Recovery outsold majority of Rihanna's albums and MMLP2 ousold Unapologetic already.