Most forms of media do this to varying degrees. Most actors, for example, are attractive people. Few unattractive actors are successful, unless perhaps they onl

Most forms of media do this to varying degrees. Most actors, for example, are attractive people. Few unattractive actors are successful, unless perhaps they only play roles which play off of their unattractiveness (like antagonists/villains). TV news anchors are also usually picked for their attractiveness.