updated 06/04/2010 AT 3:00 PM ET
•originally published 06/04/2010 AT 5:35 PM ET
Chace Crawford was arrested early Friday morning for possession of marijuana, according to a police report.
The 24-year-old Gossip Girl star was arrested in a pub parking lot in Plano, Texas, after police discovered one marijuana joint in the car he was in. The charge is a misdemeanor, for having two ounces or less of marijuana.
Calls for comment have not been returned.
On Friday, Crawford was spotted having lunch with two people at Naan Sushi, a restaurant located in the same shopping center where he was arrested, according to a source.
“He was cool,” the source tells PEOPLE. “He was on the phone the whole time. [The group] seemed normal. None of them seemed like they were mad or anything.
TMZ.com report was first to report the arrest.
With reporting by DARLA ATLAS