It sounds like the plot of a psychological thriller, but it’s backed by science: people with psychopathic traits are often seen as more physically attractive — at least at first glance.

A study published in Evolution and Human Behavior (2016) found that individuals exhibiting certain “dark” personality traits, particularly those linked to psychopathy, were more likely to be rated as physically attractive by others. This doesn’t mean psychopaths are objectively better-looking — it means they often know how to look good, and that matters more than you’d think.

Researchers believe this perceived attractiveness is tied to what they call “self-enhancing behaviors.” People with psychopathic tendencies are more likely to invest effort in their appearance: grooming meticulously, dressing with intention, and projecting strong confidence. All of these traits can influence how attractive someone appears, especially in first impressions or short-term interactions.

But here’s the catch: this attractiveness tends to be superficial and strategic. It’s not necessarily about genuine connection or emotional depth — it’s about manipulation and impression management. Psychopaths are often skilled at presenting themselves in ways that serve their own interests, which can include using charm, physical appeal, and charisma to influence others.

That doesn’t mean everyone who’s well-dressed and confident is a psychopath — not even close. But the study suggests that we’re more susceptible than we might think to being influenced by surface-level traits, especially when they’re paired with high self-assurance.

In a world where looks and confidence can open doors, it’s a fascinating — and slightly unsettling — reminder that not all attraction is built on what’s real. Sometimes, it’s just really good packaging.