LOSANGELES: Katy Perry and John Mayer have taken their relationship to the next level – they’ve bought a house together! According to a report from HollywoodLife, the pair is living together and talking about marriage. “Katy and John picked out her new home together. They picked it out for them to start a life together. They live there together,” a source said. “He has not proposed, but they have talked about getting married. My guess is they will be married but not with a big ceremony at all- she does not want that. “Katy feels John is her soulmate and that he is the reason for her becoming who she is.”–SP