Katherine Heigl's electronic cigarette just a smoke screen

Katherine Heigl has tried everything to quit her long standing nicotine habit. The patch. The gum. Chantex. Twice.

Now she's smoking electronic ciggies. "I know it's ridiculous, but it's helping me not to actually smoke real cigarettes," she told Parade. "You feel like you are smoking, and you get to exhale but it's just water vapor and not nicotine. I've been doing it for six months. "