(CNN) Think your good looks are what make you attractive? Guess again.

Along with what meets the eye, your voice and body odor are important in determining attractiveness, according to a small review paper published in the journal Frontiers in Psychology. The researchers found that the perception of attractiveness indeed is multimodal, meaning it’s not reliant on just one factor, such as physical appearance, but rather multiple factors, including body odor and voice.

“Some odors are not only rated as more pleasant but also sexier, and therefore, they are likely to make people eager to flirt or date. Similarly, unpleasant odors can be discouraging to engaging in a relationship.” As for voice, the researchers wrote in the paper that vocal cues help others make judgments about another person’s sex, age, dominance, cooperativeness, emotional state, physical strength and possibly fertility.

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