Rob Sheffield

On 'Idol,' Steven Tyler will be sitting at a table with two other judges, and part of his job will be keeping his yap zipped while they talk. This makes no sense at all, since Tyler has zero yap-zipping skills.

I don't do interviews at home any more because my wife doesn't like having her taste in interiors put through the mill. And I get annoyed when journalists make snide remarks about the annoyingly pretentious shops in the neighbourhood - because I hate them just as much.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.