James Martin is all smiles as he enjoys a stroll with new girlfriend Kim Johnson after splitting from ex of 12 years

JAMES Martin was seen in a great mood as he strolled down the street with his new girlfriend.

The Saturday Kitchen host, 51, spent Monday morning with Kim Johnson, the ex-wife of millionaire tech entrepreneur, Arun Nayar.

Looking chic and stylish as a couple, James wore an all-navy outfit comprised of corduroy trousers jacket, with a white shirt, blue tie and flat cap.

His happy and healthy looking stride comes after he opened up about his private diagnosis with cancer.

He announced on stage during a live appearance with his band that he was taking some months to 'finally get himself sorted' and focus on his health.

He explained he had a facial cancer removed in 2018, which then returned several times.

Model Kim wore knee high suede boots with black tights, a simple form-fitting blue-grey dress with a fur-lined leather coat.

Kim married Nayar in 2017, but their marriage only lasted a year.

It was Nayar's third marriage, following a union with Elizabeth Hurley.

Kim and James have been dating for the past few months, following James's split with Louise Davies.

James and Louise called time on their relationship in December last year after 12 years together, which saw them buy a lavish Hampshire home.

Producer Louise and James first met on the set of Who Wants To Be A Millionaire? and immediately clicked.

Before Louise, he dated Louise the culinary whizz enjoyed a five year relationship with James Bond producer Barbara Broccoli.

The couple sparked a romance after she bid £18,000 for him to cook for her at a celebrity auction in 2001.