Hayden Christensen looked holiday ready in a red plaid scarf last night as he picked up Rachel Bilson at the airport in Toronto. Rachel stopped to snap a photo with a fan as she made her way through the terminal. Outside, a gentlemanly Hayden helped load Rachel's luggage before the two drove off together. Hayden grew up just outside Toronto, so it seems Rachel may be in town to spend the holidays with him and his family. The trip north will be a well-deserved break for Rachel after a busy 2011. This year, she made her return to TV with a starring role on CW's Hart of Dixie and also launched a fun and affordable footwear line, ShoeMint. Rachel brings her signature style to the new collection, and her fashion sense has her in the running for best celebrity street style of 2011!