Jess, Mel, Amber, Sam and Cara are lucky enough to be able to spend as much time as they can with their favourite ponies at Vicki's Riding School. Grooming, sweeping the yard, even mucking out is fun when you love ponies as much as they do! When Vicki takes the day off to be chief bridesmaid at her best friend's wedding, she leaves the girls to look after themselves, and they plan a very special surprise for her . . . But when the wedding day dawns, everything goes wrong - will the girls and their ponies get there in time?