Nadiya Bychkova and Kimberley Garner turned heads as they led the stars in attendance at the Chain of Hope Gala Ball at the Natural History Museum in London on Friday.
The Strictly pro, 35, showed off her legs in a daring black thigh-split gown while the former Made In Chelsea star 33, commanded attention in a plunging sequinned number.
The newly-single dancer flashed her cleavage in the strapless dress and put on a leggy display as she showed off her toned pins.
Nadiya added height to her frame with a pair of black heels while she also carried a black clutch bag.
Styling her blonde locks into chic updo, Nadiya ensured all eyes were on her as she posed for the cameras.
Meanwhile Kimberley commanded attention in the sheer lilac number which featured sequins and ruffles. She wore silver jewellery and heels and left her blonde locks loose.
Elsewhere, Tallia Storm turned heads as she arrived to the event in a figure-hugging sheer black gown, which showed her bra and underwear underneath.
The garment showed off the former Celebs Go Dating star's jaw-dropping figure as it clung to her curves.
The singer's dress also boasted huge ruffled cuffs on the sleeves and she added height to her frame with a pair of silver heels.
Showing off her sun-kissed tan, the hitmaker styled her blonde locks into an updo for the evening.
Michelle Heaton put on a glamorous display as she arrived to the event in a busty sleeveless black gown.
Her garment featured a sequin top half and a tulle skirt with a pleated detail while Michelle added sophistication to her outfit with minimalistic accessories
Posing up a storm for the camera, the former Liberty X hitmaker, 45, pinned her brunette tresses back and left them flowing down her shoulders.
Also in attendance were the likes of Emilie Sande, Karen Brady, Nikita Kuzim, David Seaman and his wife Frankie Poultney, Nick Knowles, Richard Arnold and Jonathan Samuels.
Emilie put on a colourful display as she arrived to the event in a bright green silk dress. Her stand out frock featured a high collar and long sleeves with a paisley detail.
Smiling for the camera, the Read All About It hitmaker, 37, also wore a pink and red floral headband.
Karen Brady exhibited her sensational figure in a sparkly black dress with white collar designs while Nikita put on an animated display in his tuxedo.
Meanwhile Richard Arnold, Jonathan Samuels and David Seaman all put on dapper displays in their black tux with bowties, whist David's other half Frankie, cut a glamorous figure in a tight one shouldered dress.
The annual Chain of Hope Gala Ball celebrates a quarter of a century of 'mending little hearts' and, in 2023, it raised over £1.6 million for children with heart disease in developing and war-torn countries.
According to its website, each year between 500 and 600 guests attend the Ball , from all over the world.
Past attendees have included Royalty, celebrities, fashionistas and world-renowned physicians in addition to a core group of international high net worth individuals.
This year sees an exclusive performance from the Sugababes made up of the original trio, Mutya Buena, Keisha Buchanan, and Siobhán Donaghy.