Of course everyone is beautiful, but being beautiful inside is far more important than physical beautiful. One you are born with and is purely the luck of the genetic lottery, inner beauty however is something you can grow, develop and work on.
I do have to agree with everyone here. Beauty can come from within or exterior for the more superficial folks. There always has to be some sort of draw from the exterior to keep you there, but only if someone has an amazing inner beauty will I stick around. Does everyone have beauty? Not necessarily. I'm sure there are a few loons out there who are ugly outside and in and don't mind expressing that to those around them (which are probably few and far between.)