Rachel Bilson is beautiful on the October 2011 cover of Women's Health.
The 30-year-old actress returns to TV September 26 as star of The CW's Hart of Dixie.
She tells the mag she's still waiting to feel the effects of turning such a milestone age.
"Everyone tells you that things are going to change, so I'm waiting for something to happen. Like I'm going to grow another boob!" she says with a laugh.
Three more lovely photos inside.