The actress - who announced her pregnancy via a seriously cute Instagram post last month - looked radiant in this cobalt blue off-the-shoulder gown which boasted Bardot-inspired sleeves and a stunning train.
Soon to be mum-of-three Liv glowed as she cradled her growing bump and posed for the adoring photographers. She teamed her vibrant number with a simple boxy clutch bag, black peep-toe sandals and a pair of crystal drop earrings to boot.
The stunner channelled Hollywood glam when it came to her hair and make-up and she bedazzled us all with her uber-glossy, blown out waves. A slick of coral lipstick and wispy lashes sent her soaring straight to the top of the style pile.
Liv joined singer Ella Eyre, model Rosie Huntington-Whiteley and Gigi Hadid's elder sister Bella at the star studded city event, but it's safe to say that all eyes were on her - and her little bump!
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