Photo: Warner Brothers Television

Let's be honest, no one needs those public service announcements about the dangers of smoking. At this point, we all know that cigarettes are bad for you. We also all know that life is complicated and sometimes people do things that aren't healthy because it makes them feel immediately better. Smoking is a dumb thing to do, but some people just don't care. No one smokes and then sees a public service ad about a lady with a hole in her throat and is like "What?! I had no idea!"

Smoking used to be considered cool. A cool dude would light up a cigarette and smack the juke box and dance with his best gal all night long. These days, we all recognize it as a bad thing to do. A lot of people still do it, but smoking is one thing you can still shame somebody for doing without worry about the wrath of college aged hashtag activists coming after you.

While some people are still cool being seen smoking, most celebrities are not. Whether or not they smoke, all famous people try to avoid smoking in front of cameras because it's bad for their brand. It's just a better look, from a PR standpoint. Even though smoking is relatively common, you might not realize that there a bunch of celebrities who smoke because they work so hard to hide it. Here are 10 celebs whose lungs look like the bottom of my shoe.

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