Prison Officials worried by Paris Hilton's huge weight loss

The heiress's weight has fallen from 7st 12lbs to 7st 2lbs since returning to jail and doctors are concerned because she's so frail.

'After she was transferred back, Paris refused to eat,' one insider tells The Sun.

'Staff became worried as she seems very thin with her bones poking out. She was also very weak and lethargic.'

'They threatened to put her on an intravenous drip to re-hydrate her and give her some nourishment unless she started eating.'

Although the threat of going on a drip has encouraged Paris, 26, to get something down her, doctors are still closely monitoring her health.

Perhaps jail bosses should consider putting a little sugar in her porridge.