Montessori penpals of Jacinda Ardern set their sights on Joe Biden next

The letter from the Duchess of Cambridge to the pre-schoolers at Happy Days Montessori in Ratoath, Co. Meath.

Four-year-old Montessori students have set their sights on writing to the American President after they received a letter from 'a real Princess' to add to their celebrity replies.

Happy Days Pre-schoolers were overjoyed to find a letter from Kensington Palace delivered to their school in Ratoath, Co. Meath, from the Duchess of Cambridge Kate Middleton last week.