Paris Hilton Paris Hilton

Paris Hilton was among the passengers evacuated from a Delta flight to Hawaii Tuesday morning after a knife was found onboard.

The 29-year-old tweeted about the incident, saying that shortly before takeoff security made everyone exit the plane after a "big knife" was found onboard. "Scary that it got on plane," she wrote.

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According to Hilton, the flight took off about two hours later after a security sweep.

Law enforcement sources told TMZ the 4-inch serrated blade was actually a box-cutter belonging to the airline crew.