Are you single & looking for love? Get a dog! No, I'm not being facetious. According to the Business Insider, owning a dog makes you more attractive to potential romantic prospects. So does playing a musical instrument. You don't even have to be good at it. If you're a woman, wear red. Smelling "good" never hurts. Using a lot of hand gestures apparently lights a spark, especially here in Cajun country! Click here for more.