Dame Joanna Lumley has just celebrated her 80th birthday, an impressive milestone given she's been busy filming the Netflix hit Wednesday, recently starred in the second series of BBC's Amandaland and has a forthcoming ITV travel documentary exploring Argentina on the horizon. But she's refreshingly unfussed about ageing. "80 is the same as 85 or 60 or 90," she says in this exclusive interview with HELLO!. "It doesn't mean much to me because I'm still walking, working and operating.