Lorraine Kelly has shown off her beach body.

The TV favourite donned a floral bikini for Lorraine’s Bikini Promise campaign.

Posing in the sun, the mum-of-one said: “I feel I am in the best shape I have been in for a very long time. I’m a 55-year-old mum and I feel that if I can wear a bikini then anyone can.”

She went on to say: “The only thing fake is my tan. If I can do it, anybody can do it.”

The campaign wants women to make a promise to themselves to “be fit, healthy and wear your bikini with confidence no matter of your age, shape and size” following a five week plan.

Lorraine’s ITV colleague Susanna Reid praised the presenter when she previewed the image on Good Morning Britain.

It came after Prime Minister David Cameron’s wife Samantha, 44, was pictured in a black bikini on the Spanish party island of Ibiza.