First up on the docket, Grammy and Emmy award-winning crooner Harry Connick Jr will be joining RTÉ National Symphony Orchestra for a special performance on the show. With one of the most prolific careers in the entertainment, we can't wait to see him get down to it with Ryan.

Next, the recently passed comedian Brendan Grace's family  (wife Eileen Grace, and daughters Melanie and Amanda) will be in studio to chat to Ryan about coming to terms with the passing, and to express their gratitude for the outpour of support offered by people throughout Ireland during his illness and after the Irish entertainer passed away in July.

Additionally, look forward to a conversation featuring the young Irish people pushing for climate action as a small army of 50 members of RTÉ's Youth Assembly on Climate enter the studio to chat with Ryan Tubridy.

Art from Banksy and Andy Warhol will also be on display as Ryan speaks to presenter-turned-artist Thelma Mansfield about this weekend's art fair, Art Source. The fair also features a special exhibition on Jean Michel-Basquiat.

Also joining the studio is Mary Black who will banter with Ryan and perform alongside the RTÉ National Symphony Orchestra.

It's set to be a glorious night full of great talents.  The Late Late Show airs tonight on RTÉ One at 9:35pm.

Be sure to tune in.