It's been all change on Strictly Come Dancing this year, most notably including the arrival of new hosts Johannes Radebe, Emma Willis and Josh Widdecombe. Johannes, for one, has taken over Claudia Winkleman's job of chatting to the competitors in the immediate aftermath of their performances as they receive the judges' scores.The area he's positioned in – up a flight up stairs in the corner of the ballroom – was previously called "the Clauditorium".