The 29-year-old actress was also joined at the show by her co-star Hugh Bonneville, as well as Game of Thrones‘ Maisie Williams, singer Fleur East, Union J member George Shelley, Piers Morgan, and English actress Brooke Vincent.
“Presenting an award and possibly accepting an award on behalf of @GameOfThrones tonight at @OfficialNTAs,” Maisie tweeted.
FYI: Maisie is wearing an Elizabeth and James dress.
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