Duncan’s wife causes a storm...

NO wonder Duncan Bannatyne appears to be giving wife Nigora Whitehorn’s daring outfit a double take when they stepped out on Friday – she wore it on one of the coldest nights of the year so far.

Just as Storm Arwen blew in, Nigora, 41, was in danger of catching a chill in her barelythere creation. The pair were at the Butterfly Ball, organised by Phones4U billionaire John Caudwell and partner Modesta Vzesniauskaite, inset above with son William, for his children’s charity.

Former Dragons’ Den star Duncan, who himself is worth £175 million, wasn’t hanging around. My source says he quickly grabbed a chunky jacket after posing and disappeared inside. Wise man!