rub shoulders with someone
rub shoulders with (one)
To meet and spend time with someone noteworthy, famous, or important in a social environment. I heard you were rubbing shoulders with the Governor last Saturday. These conferences always have a meet-and-greet portion so you get a chance to rub shoulders with the heads of the tech industry.
rub shoulders with someonemainly BRITISH
COMMON If you rub shoulders with someone important or famous, you spend time with them. Johnson had always loved rubbing shoulders with celebrities. Working on a ship can mean seeing the world, rubbing shoulders with the rich and famous and partying every night. Note: You can also say that two groups of people rub shoulders. While there may be fewer poor people, the rich are also more visible, and in the cities the two rub shoulders. Note: The usual American expression is rub elbows with someone.