updated 06/16/2010 AT 10:00 AM ET
•originally published 06/16/2010 AT 11:00 AM ET
Chris Klein, the American Pie actor who was once engaged to Katie Holmes, has been arrested in Los Angeles on suspicion of drunk driving, according to reports.
The California Highway Patrol says Klein, 31, was seen weaving westbound on the Hollywood Freeway and pulled over early Wednesday. Law enforcement sources say his blood alcohol level was three times the legal limit of .08.
Klein could face a minimum of four days in jail if convicted of a second DUI, TMZ.com reports. Also, under a new law that takes effect in July, Klein – as a multiple offender – could be forced to use a Breathalyzer-type machine to start his car in future.