Take a peek at photos of Claudia and her guests.
Claudia has had many guests coming through the doors of Radio 2 to see her.
Check out some of the most recent ones by clicking through the gallery below.
The actor and singer talked about his role as Frankie Valli in the hit West End musical 'The Jersey Boys' which is running at London's Prince Edward theatre.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.