Christina shined in a black cocktail dress with a deep plunging neckline and knee-high slit. Her outfit was adorned with blue and white sequined flowers along the side.
Geoffrey kept it classic in a dapper black suit and skinny black tie. He wore his signature thick rimmed glasses last night.
The Mad Men star and the 500 Days of Summer actor have been married since 2009 and met through her AMC co-star Vincent Kartheiser.
The redheaded bombshell currently stars in the NBC hit series, Good Girls. The show has been renewed for season two and is set to premiere next year.
The Romanoffs actress and her NBC cast recently made an appearance at the 2018 People's Choice Awards where Jimmy Fallon made quite the impression and photobombed them.
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