The much-loved royal couple have had a busy year since that historic announcement on the steps of Kensington Garden one year ago.
The Duke and Duchess of Sussex, who married at Windsor Castle in May and embarked on their first international tour of Australia and New Zealand last month, revealed they are expecting their first child together in Spring 2019.
This year, the newlyweds will spend their engagement anniversary apart as the Prince, 34, currently tours Zambia for a short royal visit without his pregnant wife.
Meghan, 37, has delighted royal watchers with her stylish fashion choices over the year – giving fans a daily fix of two or three outfits during her most recently tour.
With her baby bump blossoming, the Duchess has added a hint of Hollywood glamour to her royal wardrobe, giving sister-in-law Kate Middleton, 36, a run for her money in the style stakes.
From her iconic wedding dress, which is now on display at Windsor Castle, to the recent monochrome number she wore to the Royal Variety Performance at the London Palladium last week.
Take a look at some of her best looks and highlights from her first year as a royal.