He's the local boy who's a dancing legend - but today, Dartford's Len Goodman made a surprise appearance at a Day Centre in Northfleet - not to dazzle with his fancy footwork, but to have a sing-a-long.
He was visiting a group which has been nominated for a National Lottery Award, and he wasted no time in getting stuck in to numbers like "Rock around the clock".
David Johns went to meet him as well as song club founder Stuart Brown, Heather Pickering from Gravesham Choral Society, and Natasha Brown from the National Lottery Awards.
More top news
Helicopter video shows the scale of tributes left on Shoreham's 'bridge of flowers' for the 11 victims of the airshow disaster
Rebekah Brooks has been appointed Chief Executive Officer of News UK, News Corp have announced.
A man has 'potentially life-changing injuries' after acid was thrown over him after a screening of the movie Straight Outta Compton.