The show’s female lead Jill Paice trotted out a series of impressive frocks as Scarlett O’Hara but it was trim Jan’s glamorous appearance that got partygoers chattering.

“It’s hard to believe that Jan is 66,” says our girl sipping bubbly at the Waldorf Hotel.

“She looked tanned, slim and healthy and her dress really flattered her figure.

“Turquoise sequins are not for the faint-hearted and Jan certainly showed that she’s no wallflower.”