Dirk has revealed that he was left traumatised by a recent trip to Harrods.

"There's just so much stuff," the actor said of his visit to the Knightsbridge store. "I can't shop, I have anxiety. I gotta know what I want, go to the store and get the heck out."

Although Dirk's problem is shared by most of the male species, Jermaine admitted that - like his brother Michael - he can't get enough of the pursuit.

"I'd love to go to TK Max now and purchase a nice sweater," he fantasised.