The Hamptons depict a world of glitz, hosting several properties owned by notables, either for sale or rent. Christie Brinkley is giving her waterside Sag Harbor retreat a price tag of $20 million, while her revamped Tower Hill Estate in Bridgehampton is set at $29.5 million. Rachael Ray’s cozy Southampton place, showcasing a fancy kitchen, has a $4.5 million price. Bethenny Frankel’s large, seven-room residence in Bridgehampton is valued at $3 million. Montauk’s historic Windmill House, previously graced by Marilyn Monroe, is tagged at $1.9 million. In addition, Ramona Singer’s elegant Southampton rental is on offer for a monthly $155,000, as Rick and Kathy Hilton’s relax-seeking Water Mill venue comes in at $50,000 every month. To conclude, columnist Richard Johnson’s intriguing Hampton Bays farmhouse can be your home for $20,000 each month.