Sabre Cruz is living the diamond life. Blazin' up the music charts at 19, she's about to become a number-one diva until Topaz, her childhood idol, knocks her out of the top spot with her long-awaited CD. But Sabre's determined to put Topaz back in her place: down at the bottom. Topaz has it all: a superstar career and a perfect family - until Sabre digs up dirt that could destroy her sweet life. Is there any way to keep it tight as the bonds between these extraordinary women start to shatter?