Catherine Zeta-JonesCatherine Zeta-Jones has revealed she developed a fishy craving during her pregnancies - and she still likes to indulge herself every now and again.

Speaking at a press conference for her new film No Reservations last week, she said: “This sounds so crazy but I’m obsessed with smoked salmon sandwiches on ground bread with potato chips in the middle, crushed down.”

“I had it with each of my pregnancies and I actually had it two nights ago for dinner. It’s one of those comfort foods.”

“[Husband Michael Douglas] hates it. He thinks it’s gross… There’s plenty of things I like to eat that make him really wants to throw up - like Marmite.”

She added that she’s not as fitness obsessed as other celebrities: “I’m not gonna lie and tell you I do [have a regimen]. I’ve got to drag myself to the gym like everybody else, but when I finish it I do enjoy it. [And] I can eat more smoked salmon sandwiches with potato chips, crushed down in the middle!”