socialite

A New York socialite, deeply troubled and in denial, arrives in San Francisco to impose upon her sister. She looks a million, but isn't bringing money, peace, or love...  

Russian Socialite Enters Race to Challenge President Putin By NEIL MacFARQUHAR Ksenia Sobchak, a TV journalist who has long paraded her glamorous life on social media, says she will be the voice of Russians without one.

socialite  1928

socialite 

Pronunciation: /ˈsəʊʃəlʌɪt/ 

NOUN

A person who is well known in fashionable society and is fond of social activities and entertainment.