Meet husband and wife design team Bob and Cortney Novogratz, owners of the NYC based design firm, Sixx Design, and stars of Bravo`s newest docu-series "9 by Design." For more than a decade, this young, hip and artsy couple have developed and designed unique properties in Manhattan, rebuilt entire blocks in the city, and turned funky into fabulous with taste and confidence. In any given week, the duo face daunting construction challenges against rapidly ticking clocks, create sumptuous spaces from wrecks and empty lots, and then decorate the spaces with rare and inspiring collectables. The eight-episode new series premieres Tuesday, April 13 at 11 p.m. ET/PT and moves to 10 p.m. ET/PT on Tuesday, April 20 on Bravo.