First galloping on to our screen 10 years ago, Miranda flew the flag for every one of us in search of love and acceptance. Her romantic endeavours and all-round silliness showed us how to find laughter in life’s twists and turns, and although the series may be behind us, she’s back for one last celebration this Christmas . To commemorate the much-adored sitcom, BBC One will be hosting a one-off shindig at the London Palladium, looking back over a decade of Miranda moments – a trip down memory lane filled with sketches, a few tears and a lot of awkward dancing. What can we expect from Miranda: My Such Fun Celebration? There’s a bit of everything. Miranda was a show that harked back to traditional musical hall style comedy as well as being a contemporary sitcom, so filming it at the London Palladium meant I’ve packed it with sketches, dance numbers and guests. Could you ever have predicted the show’s success? I remember the night it first aired, 10 years ago. I wandered around Hammersmith wondering if it would be weird going back to office work if people recognised me, because I thought it would just fizzle away. What has…