"LeAnn & Eddie" premieres July 17 on VH1
Whitney's dropping in and Amy Winehouse's Grammy surrogate, as the Grammy weekend heats up.
Jay-Z's protégé bowed with an impressive 218,000, well ahead of debuting rockers Blink-182 and Wilco
Cable outlet will create new features with a focus on romantic comedies and musical-themed films
The duo began dating around Jan. 2010 after she split from Jake Gyllenhaal