A recent study reveals that on dating apps 70% of Black men don't smile in their profile photo. Oct. 4 is World Smile Day and the folks at BLK want Black men to smile with their #BLKMenSmile Campaign.

When it comes to Airbnb bookings, a smile can go a long way ... For female hosts, however, smiling or having a straight face in a profile picture made little statistical difference.

This week it seemed like all our beautiful Black queens over 40 were in ... but “good” with a “t.’” Her face? Radiant. Her smile? Exuberant? Her melanin? Shining. Her waist?

Most online dating sites only give you a small one-inch square for your main profile picture ... with a nice smile, stand under natural light, style your hair nicely, a groomed face for men ...

It’s the kind of thing that happens when you don’t know what to do with your face ... in photos. The picture in the bottom looks like a more natural, effortless smile. Pay no attention ...

So suggests a study published online last year that found that Airbnb hosts who smile in their profile pictures tend to attract more online bookings than those who don’t smile. And important to ...