As a restaurant moniker, Fernandez-Versini's hasn't really got a ring to it. Cole's on the other hand... It could be London's first indoor BBQ venue. As it happens, it's her new hubby's current venture and it already has a name - Cosy Box. 'Liver in a jar' isn't on the menu but you'd be forgiven for thinking it was. For those of you who got the last reference, my apologies, hope it doesn't put you off your lunch.

The Crazy Stupid Love enthusiast - who revealed on Monday that she'd married her boyfriend of three months in a secret ceremony last week - is said to be helping her new husband decide on a location to open one of his luxury Cosy Box pop-up restaurants.

A source offered: "Cheryl's been really involved in helping JB find the perfect spot for his first restaurant here. They're considering trending London areas like Shoreditch, Notting Hill, Soho and Dalston. JB is very well travelled but Cheryl is loving getting to show him the ins-and-outs of London."

Jean-Bernard - who launched his Cosy Box in 2008 - is said to be keen to get his new wife involved in all aspects of the business.

The source added to The Sun: "When the restaurant opens, she wants to get involved and JB's joked that he'll put her to work in the kitchen."

Meanwhile, it's been reported that prior to their secret wedding ceremony on a beach on the Caribbean island of Mustique, Cheryl refused to sign a prenuptial agreement to protect her £16 million fortune. See, she has got her head semi-screwed on.

The brunette refused to sign one before marrying her ex-husband, Ashley Cole, in 2006 as she claimed the idea of a pre-nup was "disgusting." She is, after all, a staunch traditionalist...

A source close to Cheryl's family told the Daily Mirror: "She is a canny businesswoman but in matters of love, she believes the heart should rule the head to a certain extent."

No kidding.