vacuoso

Someone who has made it in life despite obvious talent & mental deficiencies. They are defined by having a material life out of reach of 90% of the population of planet Earth.

Examples:
Cheryl Cole
Kim Kardashian

Origin:
The word is made up of two shortened, concatenated words. Firstly Vacuous. Secondly Virtuoso.

He had everything you could ever want, ever need, with no obvious merit, and was the envy of all decent hard working citizens; Brian was a vacuoso.