Guitarist and heartbreaker John Mayer has decided to put his New York Penthouse on the market. This decision may have something to do with his relationship with star Katy Perry. The pair have been together for quite a while now, could it be that they are considering getting a place together? It is very probable but not for certain just yet. The luxury penthouse is located at 255 Lafayette Street, one of the most noted areas in the Big Apple…
