Despite the fact that she was robbed over $2million worth of jewelry this weekend, Paris Hilton was still able to hit the town and crack a smile while she was at it.

We spotted the burgled heiress with radio show host Ryan Seacrest partying away her troubles at Hyde in Los Angeles last night.  She told Life & Style about the crime, “I am devastated. I cannot believe someone broke into my home. They took items that had such sentimental value that no one will ever be able to replace.  I’m just thankful that I wasn’t there when it happened.”

A source close to Paris tells the mag, "Paris has surveillance cameras set up in every room,” says the insider, who’s seen the tapes. “The thief was wearing a black hoodie and knew exactly where to go, like he’s been there before.”

Uh oh.  When this person gets busted, it won't be good news!