NEW YORK, 2015-8-18— /EPR Retail News/ — Grammy-Nominated Sony Music Recording Artist, Jordin Sparks, announces an exclusive marketing partnership with General Growth Properties, Inc. (GGP) to promote her highly anticipated third album, Right Here Right Now releasing on August 21, 2015. The partnership includes a national sweepstakes, live-stream performance event, a series of exclusive content releases,…