Singer spoke of idol on Alan Carr's Chatty Man
Some things can never be unseen...
North American shows confirmed - UK to follow?
Thanksgiving special disappoints in American TV ratings
Elton John and Joseph Gordon Levitt will also appear
'Applause' singer says critics are too sensitive
Photos: One Direction, Justin Timberalake and more
It's one way to mark the assassination anniversary
Does the singer bring it all upon herself?..