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LADY GAGA, KELLY Clarkson and Lily Allen are among the popstars who have voiced their support for singer Kesha after a US court refused to end her contract with producer Dr Luke.

Kesha claims that Dr Luke drugged and sexually abused her for years – the producer has accused her of lying to get out of the eight-album contract.

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Rolling Stone reports that even though record label Sony has allowed her to work with other producers, Kesha believes they will not promote the resulting music.

A number of celebrities and musicians have come out in support of Kesha as the hashtag #FreeKesha trends all over the world:

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The case is far from over – Dr Luke has filed a lawsuit against Kesha’s mother Pebe Sebert for defamation, which will go to court in Tennessee.

Previously: Judge refuses to end Kesha’s contract with producer she says drugged and sexually abused her>