James Corden is worried that his US talk show debut on The Late Late Show will be a ''disaster''.
The 36-year-old comedian and actor, who will take over from Craig Ferguson as the host of The Late Late Show next March, is worried about how the audience will take to him.
When asked if he was worried about his US debut, Corden joked, ''Why wouldn't it be? I'm from High Wycombe.
''What are the chances of a chubby guy - and I'm being generous - going to America and hosting a talk show every night being anything other than a complete mistake?''
Corden is moving to Los Angeles with his wife, Julia and two children: Max, three and one-month-old, Carey.
