Miley Cyrus is given a tongue lashing by London Mayor Boris Johnson "You deserve this, not just for your incredible contribution to our musical lives," he said. Also, for the fantastic work you do for charitable causes and, of course, the debt the whole human race owes to you for telling Miley Cyrus to stick her tongue back in her mouth. The Guinness Book of Records has just acknowledged that Alby has completed the longest individual cricket net session, lasting 26 hours, at the Kia Oval. Alby faced a total of 6,062 deliveries, a few of which were bowled by Cameron himself, to raise funds for the Rwandan Cricket Stadium Foundation. Alby, 22, tells me: "I am pleased to officially call myself a world record holder, but even more so that I have helped a wonderful country towards its vision for a new cricket stadium." Old flames If David Cameron raised eyebrows at Westminster by attending the 50th birthday party of Matthew Freud, Rupert Murdoch's son-in-law, over the weekend, it may be because Guy Fawkes had put him in a rather seditious frame of mind. Mandrake hears that the Prime Minister dropped in on a Guy Fawkes party at the Old Swan and Minster Mill, run by Peter de Savary's wife Lana at Minster Lovell, en route to Freud's Cotswolds home. I wonder, incidentally, if Freud had a lookalike theme at his party. James Mates, the ITV journalist, reported in good faith on Tuesday that Harriet Harman was a guest at his birthday party. The real Harman was quick to issue an emphatic denial.