Au courant and Clued in on

Au courant adjective - Keenly aware of and responsive to the latest developments especially in fashion and entertainment.

Clued in on and au courant are semantically related. In some cases you can use "Clued in on" instead an adjective phrase "Au courant".

Au courant and clued in on are semantically related. Sometimes you can replace phrase "Au courant" with "Clued in on", this terms are similar.