busy·body 
/ˈbɪziˌbɑ:di/ noun
plural busy·bod·ies /ˈbɪziˌbɑ:di/ noun [count] disapproving : a person who is too interested in the private lives of other people
▪ The neighborhood busybody is telling everyone that the couple up the street is getting divorced.
▪ The neighborhood busybody is telling everyone that the couple up the street is getting divorced.
