By Niamh Spence Duchess of Sussex Meghan Markle has appeared to be her husband Prince Harry’s biggest fan as she watched him proudly at their final Canada appearance. The couple attended a wheelchair curling demonstration as part of the One Year to Go activities for the 2025 Invictus Games. The pair were joined by singer Michael Bublé and his wife as part of the celebrations, with the Christmas crooner seen looking cosy alongside the Duke of Sussex. Meghan appeared to be proud as punch at the final event of their three-day Canada trip as her body language portrayed her as “the doting fan”, acc…