PMC administratorNo one says, “No, sorry,” to Justin Bieber. Or Rihanna.When Biebs and his fashion model wife Hailey let their intentions be known — that they were looking for a three week rental in the Hamptons — agent Dylan Eckardt at Nestseekers, the self-proclaimed prince of Montauk, got to work and found the tatted-up pop prince and the runway stomper a five-bedroom pad with ocean views and a pool.