Barton, who was arrested for driving while intoxicated, was seen at the Good Shepherd Catholic Church on Sunday (December 30). A witness told TMZ, "Mischa came out of the church looking very pious, wearing a white, virginal dress. She was carrying a church brochure."
The 21-year-old star was arrested for driving recklessly last week in Hollywood. She was charged with driving under the influence of alcohol, and also for possession of marijuana, and driving without a valid license. If found guilty of these charges, she could be sent to jail.