Stars' Health Shockers-Who'll Be the Next to Die?

Hollywood was rocked by the early deaths of disco superstars Robin Gibb and Donna Summer -- now everyone's asking which big name is next? In a special report, GLOBE reveals the celebs at high risk like Nick Nolte, Heather Locklear and even O.J. Simpson. Learn who pals fear could soon be making their final curtain calls - only in the new GLOBE.