It wouldn't hurt Lindsay Lohan to do a little time in the clink and there's a good chance she's going to end up in there! Lindsay is due to show up in court tomorrow morning for a progress hearing and TMZ reports that if her hung over self isn't there by 8:30 a.m., Judge Marsha Revel will issue an arrest warrant.

The problem is Lindsay may not be able to make it back from Cannes in time to show up in court. She claims she lost her Passport and was unable to catch a flight back to L.A..... What a coincidence!

Lindsay claims she actually went to the airport yesterday trying to get on a flight without a passport but was denied boarding.  We're told she had a reservation on the flight, so she could make it back to L.A. for tomorrow's mandatory court hearing.

Lindsay's lawyer, Shawn Chapman Holley, tells TMZ, "I was on the phone with Lindsay's assistant the entire night, and we're doing everything we can to resolve this issue and get her back to L.A."

Supposedly, Lindsay's distraught because she wanted to get back early to do more alcohol ed classes and appear in court, but I say she's only upset because she's leaving the Cannes party early. I hope she can't make it back and does some time in the pokey. It's what she needs.