Jamie Oliver is a British chef, TV presenter and owner of Jamie's Italian restaurants.
Jamie's Italian was launched on Royal Caribbean International's Quantum of the Seas in 2014 and has since rolled out on Anthem of the Seas; this month it opens on Ovation of the Seas. Expect a family-friendly atmosphere and a rustic Mediterranean menu.
More and more celebrity chefs are redefining the on-board food scene. Here's a taste of what food you could order at sea.