But, it wasn't actually her gown.
Pictures of the Glee star's wedding to Mumford & Sons' Winston Marshall went viral after their ceremony on Saturday, namely her blush pink embellished Valentino gown.
It's now being reported that the actress walked up the aisle in a traditional white Vivienne Westwood gown.
"The dress was a timeless choice, [made from] ivory crepe with a corset and off-the-shoulder," an insider told Us Weekly. "There was no embellishment or beading, just simple draping."
That now infamous Valentino gown was one of the many looked she rocked over the three-day celebrations, which indulging her and her new husband arriving to their reception by camel and sporting a turban.
The couple haven't released any official images from their Moroccan nuptials, but we're still hopeful we'll get to see Quinn Fabray walking up the aisle.
The pair only began dating last year and they went public with their relationship in July, 2015, when they were photographed walking hand-in-hand in Paris, France.
Winston popped the question over the Christmas holidays.
The blonde beauty clearly has a thing for British boys - she previously dated Magic Mike actor Alex Pettyfer, hunk Christian Cooke and director Henry Joost, while she has also been linked to movie star Sebastian Stan and actor Thomas Cocquerel. Marshall, 27, enjoyed a brief relationship with Katy Perry.