Roseanne Barr and Jane Fonda have something in common - they both need to lighten up, according to a survey done by the Gallup Organization for Hostess Twinkies and Cup Cakes Light. The survey asked more than 1,000 people "who needs to lighten up," and Barr was the most mentioned television personality, followed by CBS's Dan Rather, while Fonda led the field among movie stars with Barr second. Among comedians, Andrew Dice Clay was deemed too heavy, with Barr again second. The rap group 2 Live Crew topped the music category. John McEnroe and Pete Rose tied for first in the field of sports while "thirtysomething," "60 Minutes" and "The Cosby Show" tied as the television shows that most need to lighten up.