(Cover) - EN Showbiz - Kate Moss was left "practically hyperventilating" when she couldn't find her diamond engagement ring at the Glastonbury music festival.

The model, who is set to marry Kills rocker Jamie Hince next weekend, had temporarily misplaced the 14,000 sparkler and went into a frenzy.

According to a source, the 37-year-old ordered her friends to root through the muddy floor at the UK event in a desperate bid to find the precious band before eventually discovering it in her handbag.

"Everyone was looking for the ring, with Kate practically hyperventilating at the side of the stage. She was screeching at her mates, begging them to get down on their hands and knees, and trawl through the mud for the sparkler. Even Kate was half-heartedly flicking mud around with her welly, tying to unearth the ring," the source told British newspaper The Mirror.

"Two hours later, and still crying, she went to the loo only to root through her bag for a tissue and magically find the ring. It had been there the whole time. Kate was cackling hysterically but no one else found it quite so funny."

The fashion icon will tie the knot on July 1 in a festival-inspired three-day extravaganza at her Cotswold mansion. (C) Cover Media