Jessica Simpson Falls Down Drunk?

9/20/2007 4:15 PM PDT BY TMZ STAFF
Singer turned bad actress Jessica Simpson did her best Courtney Love imitation on Wednesday, by falling down and clutching a champagne bottle while shooting a scene for her (lawd have mercy) new movie, "Major Movie Star." Did she learn nothing from "Dukes of Hazzard"?!

The film is similar to the Goldie Hawn classic, "Private Benjamin." Viewers will need to get a Purple Heart after sitting through Jessica's military "comedy!"