The presenter, 34, opted for understated luxe with her outfit, teaming a simple black dress with a matching coat to keep out the chill.
Caroline arrived at the British Heart Foundation's Tunnel of Love charity event with her amazing legs on show, obvs.
She was joined by a host of celebs, from Alexa Chung and Amber le Bon - who hit the decks to DJ later in the night - to Pixie Geldof and even Hugh Grant!
The stars were treated to lashings of Hardy's Stamp Sparkling Pinot Chardonnay during a champagne reception before settling down to a three course meal.
After dinner an auction took place, with guests bidding on Louboutins and Creme de la Mer products, and all proceeds from the night went towards the BHF's fight against coronary heart disease.
There was also a Radley Roulette Wheel and games to play, with prizes from jeweller Thomas Sabo.
Sounds AMAZING, and all for a good cause too!
To find out more info on the British Heart Foundation, visit bhf.org.uk.
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