With two weeks until the end of the year, we're looking back at some of the biggest real estate stories of 2015—and what could be bigger than celebrity real estate? Every year, bold-face names make some of the biggest property moves throughout the five (well, let's be honest, two—Manhattan and Brooklyn) boroughs. They trade apartments like currency: buy, sell, and rentand Curbed obsessively tracks the real estate moves of the rich 'n' famous every step of the way. Here now, 50 different property moves made by the city's most bold-faced names, all laid out in a handy map. Which star made the biggest deal of the year? Check the map to find out. Happy ogling.