‘No filter’: Nadine Coyle has spoken out about Sarah Harding on CBB

Whether she intended to make a splash or not, there's no denying that Sarah Harding's stint in the Celebrity Big Brother house has certainly caused ripples.

Support for the former Girls Aloud member started to wane within days of her entering the house, with Sarah's emotional outbursts doing little to curry favour with the viewing public.

And as the tide started to dramatically turn against the singer this week, her former band mater, Nadine Coyle, took to Twitter to share her thoughts on Sarah's time in the house.

After acknowledging that she is a little behind on the drama unfolding inside the house, Nadine was keen to share her perspective on Sarah.

"Inside info on Sarah, she is a very natural being. She dwells on of her feelings & acts on them. It is what makes her so unique," she wrote in a Twitter post.

Sounding incredibly protective of her former bandmate, Nadine added: "If I was there, no one would DARE utter a bad word to her!"

Nadine's stance appears to differ dramatically from other former band mate, Nicola Roberts, who recently made a referece to Sarah's scathing assessment of Fifth Harmony.

Taking to Instagram in the days that followed Sarah's less than complimetary opinion of the American band, Nicola wore a hat which read: "Women in Music are Dangerously Underestimated"

Nicola added the caption: "And that's why we should support each other."

As any Girls Aloud fan will know, Cheryl, Kimberley and Nicola shared a particularly close bond while Nadine and Sarah formed a tight friendship during their time in the group.