The Girls Aloud beauty sashayed down the red carpet in a black full-length panelled dress, her hair was swept back and aside from some bright red lipstick her make-up was relatively simple.
On hand to support their pal last night were Sarah’s fellow bandmates Kimberley Walsh and Nicola Roberts, while other guest included Paloma Faith and Shingai Shoniwa, along with Sarah’s co-stars Gemma Arterton, Talulah Riley and Tamsin Egerton.
After the show most celebs headed to the May Fair to celebrate and when we caught up with Sarah a little later she’d slipped into a shocking pink dress to continue the fun.