King Colin the Caterpillar! M&S give their signature cake a coronation makeover

a lifestyle image showing King Colin the Caterpillar on a plate with mini Colin the Caterpillar cakes next to it

M&S have unveiled their King Colin the Caterpillar cake to mark the coronation - and it's sure to be a sell-out.

He's the famous chocolate character that's been a regular at birthday parties and celebrations for years. And now Marks and Spencer have surprised fans with a special Colin the Caterpillar cake that comes with a royal twist.