When deciding what to look for in that special someone, you might want to add "healthy" to your list of desired characteristics. A new study has found that you and your future spouse will probably copy one another's choices when it comes to habits like smoking, drinking.

For instance, the odds of smokers putting down the pack were five times higher if their husband or wife had already quit, while others were just as likely to give up alcohol if their spouse wasn't a drinker. The same pattern held true for preventative medicine -- like flu shots, for instance.

I guess that makes sense. Since moving in with my fiance I've changed the movies I watch, the clothes I wear, and the food I eat -- it's only natural that my health habits would follow suit.