Sexy supermodel Kate Moss purportedly refused to sign a ‘Statement of Truth’ concerning her refutations of cocaine abuse in her slander case yesterday, according to a published report.

The star filed a lawsuit against ‘Five’ because in their documentary, ‘The Truth About Kate Moss,’ in 2004, they claimed the catwalk beauty used cocaine regularly, and even needed to be revived once from a coma which was caused by abuse of drugs.

Kate Moss had no choice but to forfiet her lawsuit against ‘Five’ after it was requested of her to sign the ‘Statement of Truth,’ because she could not deny that she was snorting the drug in the picture they had presented, and as a result, she was slammed with legal costs of $60,000.

A senior legal source explains, “It is unprecedented for a libel claimant to chuck in the towel like this.”

“It was always obvious that her claim was weak and it was surprising that she even considered suing.”