We've loved her since she played Summer Roberts on The OC and with the best balayage in the biz, friends in high fashion places and love for pink lipsticks, not to mention her willingness to try new beauty looks, it's easy to see why we heart this little cutie patootie. Which is why we were pumped when we found out that the US Sugar girls got to meet her front row at Chanel. Talk to her front row at Chanel. And find out her beauty secrets front row at Chanel. Rachel Bilson + Chanel = We die. The gorgeous actress has previously spoken about her "religious" application of sunscreen so we know she's a girl after our own hearts. She says "you can never go wrong with a little Chanel No. 5." Quite. And as well as wearing Chanel blush (obviously) and YSL mascara, she also mixes in high street purchases — like NIVEA tinted lip balm — and eclectic finds, like the block of kohl that her makeup artist gets from Afghanistan. No joke. She says Guerlain does a similar one. I reckon it could be Guerlain Terracotta Khôl Kajal Intense Indian Kohl (approx $36), so you know what to do: get thee to a Sephora. Stat.