The pair - who both looked utterly gorgeous - cuddled up to hunk of the moment Luke Evans, sipped pink champagne and chatted with fellow guests, including Darcey Bussell and Union J (remember, that boy band from X Factor?) at the star-studded preview in Piccadilly.
Anna will be posting Instagram selfies of her dressed in a "Sheridan's wifey" sweater before we know it.
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