The mum-of-five claims more than £100,000 worth of jewellery was stolen at the four-star hotel.
See also: Katie Price 'kicked out of Glasgow hotel'
See also: Katie Price says husband saved her life on holiday
Management at the four-star Lorne Hotel are said to have looked in her room for the jewellery but it wasn't there.
They've also been trying to get in contact with the star - whose appearance at the EnergySave Christmas party this week has sparked a LOT of controversy - but haven't had any luck.
The hotel manager told The Sun: "The day after she was asked to leave, she called the hotel to claim that she had left £100,000 worth of jewellery in the hotel.
"Our housekeeper and manager immediately checked the room, which hadn't been cleaned yet, and there was nothing there.
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"We checked straight away but couldn't get her back on the phone. So we replied to the email address she had given us to let her know that nothing had been found."
The hotel also told the newspaper police were called the night she was kicked out.
"The guest became extremely abusive towards the staff member and so the duty manager agreed to escort them to the room," a Lorne Hotel spokesperson said in a statement.
"Once the guest was granted access to the room, they continued to shout abuse and to make matters worse, threw plates at the duty manager, breaking these against the wall.
"The police were called. After the police spoke with the guest for almost an hour, the guest was invited to leave the premises."
A spokesman for Police Scotland confirmed that, at around 1.50am on December 11, police went to the hotel and while "advice was given", no complaint was made and they took no further action.
Speaking to The Sun, Katie - who reportedly woke up the owner of Bar Budda and said she needed somewhere to stay after leaving the hotel - denied causing trouble and said the hotel's statement was "complete rubbish".
And despite insisting she and husband Kieran are "very happy in love", it's said her friends are concerned about her recent behaviour .
One pal suggested she is "rebelling", adding that "everyone is really worried".
"It's the man again," the source claimed. "It is very clear that something is deeply wrong in her marriage."