Sarah Harding channelled dark and mysterious at her engagement party. Photo: Splash
Sarah teamed her newly-brunette locks with a pretty black dress with a corsage neckline and a retro-vintage hairdo.
She was joined by her bandmates Nicola Roberts and Kimberley Walsh at the upmarket Brompton Club, to celebrate her engagement to Tom Crane.
Girls Aloud out: Kimberley Walsh and Nicola Roberts helped Sarah Harding celebrate her engagement party. Photos: Rex
Kimberley joined Sarah and Tom were seen checking into the nearby Hotel Kensington, while crates of Moet & Chandon arrived at the party venue in the early evening.
Other stars to attend the party included Rosie Huntington-Whiteley and Jason Statham, and Jo Wood.
What do you think of Sarah's engagement party look? Leave a comment below...