Think smoking makes you look cool? That's not what these four celebrity lads think.
"Smoking is pointless," says Cristiano Ronaldo (above). "You waste your money, you smell of smoke, but worst of all you put your health and other people’s health at risk. Don’t do it and think about how much better you will feel.”
But it's not just Ronaldo who thinks smoking is a waste of time. Here's what four other sportsmen think of your bad habit.
Joe Cole, footballer
“There’s nothing worse than girls who stink of cigarette smoke. You can meet the prettiest girl, but if she smells like a stale ashtray, she becomes the ugliest.”
Amir Khan, boxer
“I hate smoking. I can go out and have a good time without all that stuff. If you’ve got a petrol body, don’t put diesel in it.”
Mark Foster, swimmer
"I can't think of a single reason why anyone would want to smoke. How can shoving a small, white stick in your mouth be sexy? It creates wrinkles, it makes you stink – and that's apart from what it does to your health."
Les Ferdinand, footballer
“I’ve never smoked and I’ve never understood why people do it. It’s a really unattractive habit, but what’s more disgusting is the damage it does to your insides.”