Is an O.C. babe headed for the altar?
Page Six is reporting that Rachel Bilson was seen on flight from LAX to JFK Monday, accompanied by her mom and a nice big rock on her finger.
"A man sitting in front of her on the plane saw a ring on her finger and asked if she was married," said a spy, who heard Rach say, "I'm not married yet, just engaged. I know I look like I'm 15, but I'm actually 27."
Rachel has been dating actor Hayden Christensen for sometime now, but her rep had no comment on the news.
Does this mean it's really over for Seth and Summer?