Once and for All - Sarah Dessen

As bubbly as champagne and delectable as wedding cake, Once and for All, is set in the world of wedding planning, where crises are routine. Louna spends her summers helping brides plan their perfect day and handling every kind of crises: missing brides, scene-stealing bridesmaids and controlling grooms. Not surprising then, that she's deeply cynical about happy-ever-afters, especially since her own first love ended in tragedy. When handsome girl magnet Ambrose enters her life, Louna won't take him seriously. But Ambrose hates not getting what he wants and Louna is the girl he's been waiting for. Maybe it's not too late for a happy ending after all?