Katherine Heigl's Career Isn't the Only Thing on Fire

The actress is just one of many stars who have a habit of lighting up

She certainly looks content sucking that nicotine stick, doesn't she?

Ah, but don't let this picture fool you, as Katherine Heigl has tried repeatedly to snuff out her cigs, telling InStyle magazine recently that she finds the habit "so stupid."

Well, if there's one person who might actually provide an incentive for the Grey's Anatomy star to stop lighting up, it's her newly adopted daughter, Naleigh.

Unfortunately, the same probably can't be said for the folks who have a penchant for puffing in our Up in Smoke gallery!