pEven though Chris Brown and Rihanna were destined for greatness together as music industry’s power couple, that all changed after he attacked her on the way home from a pre-Grammy party in 2009.pbr prelationship turned vile from the pressures of superstardom.pbr pChris Brown and Rihanna’s lives forever, and shook the music industry to its core.”pbr pNational Enquirer Investigates: Rihanna and Chris Brown airs Saturday, May 20 at 9 p.m. ETPT.pbr pThe post Self-Destructing Romance: What Really Caused Chris Brown & Rihanna's Assault Crisis?a appeared first on OK! Magazinea.