11/07/2013 19:16 BST | Updated 22/05/2015 10:12 BST

Is Mischa Barton Engaged?

Who? Mischa Barton


What? The actress was spotted in Dublin last night wearing a low-key, jumper and jeans ensemble, but wait a minute, what's that sparkler on her wedding ring finger? Could she be engaged to her fellow-actor beau, Sebastian Knapp?


Where? The opening night of Steel Magnolias, Harry's Bar, Dublin, 12 September

Verdict? Engagement ring or not, this is a very pretty ring. We'll keep you posted if congratulations are in order!

Let us know what you think of Mischa's latest look and see more celebrity bling in our gallery below:

Hear more about Mischa's fashion project below: