Girls Aloud have joined millions in mourning member Sarah Harding, who sadly died aged 39 yesterday (September 5) after a hard-fought battle with breast cancer.

Together, the group – which was comprised of Harding, Cheryl Cole, Nadine Coyle, Kimberly Walsh, and Nicola Rogers – blazed the British music landscape with smashes such as ‘The Promise,’ ‘Love Machine,’ and ‘Sound of the Underground’ after being formed on the TV show ‘Pop Stars.’

Read the ladies’ heartfelt tributes below…

Our thoughts and prayers remain with Harding’s loved ones.

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