Mischa Barton: An Apple a Day...

Mischa Barton drops in at Chateau Marmont on Tuesday in Los Angeles, Calif. with Taylor Locke, lead singer of Rooney munching on an apple.

The former 22-year-old O.C. star still has a DUI to deal with. Let’s see if she really stays out of trouble….

Friends and shopping seem to be doing a good job!