Could former O.C. actress Mischa Barton be the next celeb to head down the aisle? On Wednesday, Barton was spotted wearing a massive diamond ring on her left hand which of course has sparked engagement rumours.
She has only been going out with her boyfriend Sebastian Knapp for two months, but by the looks of it things could get very serious, very soon. In photos on Mail Online, Barton is seen in Dublin, Ireland, smiling knowingly as she débuts her big rock. Do you have something to tell us?