It’s the battle of the UK girl bands as the Sugababes take on Girls Aloud.

Sugababes singer Keisha Buchanan was the first to wear this pine green Ashley Isham Fall 2008 strapless gown, when she attended the Cosmopolitan Ultimate Women of the Year Awards at The Banqueting House last month in London.

The beautiful sweetheart necklined gown had black detail on the front, which gathered in the waist, to give more shape to the gown.

Nadine Coyle wore the same dress a little over 2 week later, when she attended the Emeralds & Ivy Ball for Cancer Research UK at Battersea Park in London.

The top of Nadine’s dress is slipping down, so you can see the top of her strapless bra, so Keisha wins this for me.

Source & Source