Rachel Bilson Plants Her Mustard Seed

Rachel Bilson and a mystery male (not Hayden Christensen) grab lunch at the Mustard Seed Cafe in Griffith Park, Los Angeles on Tuesday afternoon.

The 26-year-old former O.C. starlet toted around her favorite Chloe “Elvire” handbag.

Rachel will be launching her junior sportswear line, Edie Rose for DKNY Jeans, this fall. The collection is hitting stores like Macy’s, Dillard’s and Nordstrom for $19.50 to $49.50 a pop.

To check out more about the Mustard Seed Cafe, check out their MySpace page!

25+ pictures inside of Rachel Bilson planting her mustard seed…