Paris Hilton won't return borrowed jewels?

German insurer Allianz has sued the celebrity socialite, Hilton, who borrowed the jewelry in 2007 from the Manhattan jeweler Damiani, promising to store it in a safe when she was not using it. $2.7 million worth of other jewelry were stolen in a December 19, 2008, burglary while Hilton attended a Hollywood party. Which was later found by Los Angeles police after she had already paid Damianis claim under an insurance policy.Allianzs lawsuit accuses Hilton of negligence and breach of contract. A Hilton spokeswoman said the lawsuit was not based on fact, and that none of Hiltons representatives ever told Allianz that the stolen Damiani jewelry had been returned.