Lizzy Caplan & Fiance Tom Riley Enjoy Date Night in London

Lizzy Caplan holds hands with fiance Tom Riley as they make their way out of Chiltern Firehouse restaurant on Monday night (November 21) in London, England.

The 34-year-old Masters of Sex actress looked pretty in an black coat over her polka dot printed dress.

PHOTOS: Check out the latest pics of Lizzy Caplan

Earlier that night, Lizzy stepped out to attend the premiere of her new film Allied.

Lizzy was joined at the premiere by co-stars Brad Pitt and Marion Cotillard.

Allied is set to hit theaters later this week!