Jodie Kidd has been dropped from an advertising campaign for Marks & Spencer after a newspaper exposed a drugs deal in which she was allegedly involved.

Undercover reporters from the News of the World have insisted that the model tried to sell Class A drugs to them earlier this month.

Kidd represented M&S Money, the chain's credit card and financial services, but the company has decided not to renew her contract.

A spokesperson for Marks & Spencer said: "We do not have an ongoing contract with Jodie Kidd for M&S Money and have no plans to renew it. The ad campaign has already ended and images in store and on point of sale will come to an end soon."

A source told the Mail on Sunday: "M&S doesn't do drugs. Period."

It has been reported that Kidd's modelling contract with car company Maserati will also be terminated.