Why is there a stereotype that good looking/succesful is arrogant

I see this all the time people are like oh that guys a prick when somebody good looking/rich be smiling walking confident ect.
But its the ugly folk always up to bad chit w their malicious intents.
And thet justify it because oh poor me got dealt a bad hand in life.

These ugly approachable looking people are the true devil.
They stick together untill somebody gets a bit ahead then they start hating. Its all a big act to fraud comrodary.