Kourtney Kardashian burglary occurred sometime Saturday, according to officials.

The Kardashian sisters may appear to have it all, but now Kourtney has a little less. Sources have confirmed that her house was burglarized Saturday night, with $80,000 worth of jewelry and goods stolen.

Officials are investigating the incident at Kourtney's Calabasas, California home. Calabasas is a small and relatively affluent community in western Los Angeles County where all the Kardashians and Jenners and even Britney Spears have residences.

Sources are linking the burglary to those of Lindsay Lohan's home and also Audrina Partridge (18-year-old Nicholas Prugo was slapped with felony charges in those cases), but there's no confirmation of any specific suspect.

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While Kourtney's dealing with the theft, fortunately Kim and Khloe's biggest problem is "intestinal bulk"...but maybe not anymore. Read what they're doing to cleanse their colons here.

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