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.
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Friday afternoon's forecast for the west of the region
Friday afternoon's forecast for the east of the region
Charlotte Jackson beat leukaemia when she was 4. Now 9 she's cut off her hair and is donating it for other children having chemotherapy.