Did Sarah Harding just throw Cheryl some major shade?

There's some major Girls Aloud drama going down ahead of Sarah Harding's Celebrity Big Brother appearance in a couple of weeks.

The band have a Whole Lotta History (ahem) when it comes to feuds and fall-outs; and after Cheryl reportedly unfollowed Sarah on Twitter recently we've now got a severe case of Instagram indirect on our hands.

Basically, Sarah's chucked a sassy pic on Instagram and everyone's assuming it's directed at Cheryl.

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With the news Sarah's heading into the CBB house next month, Cheryl's said to have unfollowed her (and X Factor finalist Cher Lloyd, for that matter) on Twitter.

Sarah's supposed response? A shady Instagram quote post fans are claiming could be a swipe at Chezza. Leaving the caption blank, Sarah's pic read 'Reminder. Those who hurt you will eventually face their own Karma.'

OOF.

Jumping in to support Sarah, one fan commented 'So true! Always remember that you have done YOUR best to be a good person. Sod everyone else!' while another said 'I've missed you hardcore.'

This all comes after Simon Cowell branded rumours Cheryl's set to make a return to The X Factor 'bullshit;' telling the Mirror: "I haven’t spoken to her in six months."

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