Which app is the notification icon of a white male head with + next to it in status top bar for?

[Jpop2022]

This icon pops used to pop up every once in awhile and more frequently lately. Does anyone know what app this is for? Picture attached.

Attached are screen shots that include the notification I asked about. My phone is a Samsung A31. I often see this notification icon of a white male head with a Plus sign next to it, but not sure what this is for.

 

[belodion]

Swipe down from the top of the screen for details about icons on the left or right. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

 

[hallux]

I see that when I have an incoming friend request on Facebook.

 

[B. Diddy]

Welcome to Android Central! Duplicate posts merged. Did you already try swiping down the notification panel to see more details? Or does nothing show up to explain it?