The former City star joined Victoria's Secret model Karlie Kloss to celebrate the opening of a special event to launch the rather lavish new Tiffany T jewellery collection.
We always coo over Olivia's chic yet effortless wardrobe, and this time was no different with the starlet looking elegant in all-black while attending the bash.
The fashion blogger wore a loose boat neck top tucked into a high-waisted skirt which featured a pretty textured baroque design and a flared midi hemline.
Never one to shy away from a statement pair of heels, Olivia topped her pins with ankle strap Louboutins complete with pink fluffy details on the heels for a flourish of colour.
To accessorise her sophisticated getup Olivia slicked her talons her trademark fire engine red hue while toting a midnight blue satin clutch which was covered in bedazzling silver diamanté.
Her wrists were stacked with chunky gold bracelets and she styled her glossy caramel brown locks into a chic updo, completing her look with a soft sweep of black eyeshadow along her upper lashlines, plus fluttery false lashes and a very subtle touch of peach blusher.
Loving the look, Olivia!
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