COURTNEY COX REVEALS EMOTIONAL BREAST CANCER BATTLE AFTER HUSBAND'S SHOCKING BETRAYAL! JUST IN: The Friends star opens up about her "SECRET SCARE" and the devastating diagnosis that left her family in tears... a source CLOSE TO THE STAR tells us she is now "FIGHTING LIKE NEVER BEFORE". Is this the DARKEST chapter in her life? YOU WON'T BELIEVE what she did next!