IT’S Strictly stressful in Claudia Winkleman’s household.

‘My son is doing his GCSEs and I can barely breathe,’ the presenter tells me at a party at The Beaumont hotel Mayfair to celebrate 20 years of Dylan Jones at the helm of GQ Magazine. ‘I’m completely obsessed with his exams. I’ve laminated the timetable with my own machine. It’s all I can think about.’