Have Mary-Kate Olsen and Olivier Sarkozy gone and got hitched away from the public eye?

The couple, who are known for keeping their relationship understandably private, haven't even confirmed their engagement, though Mary Kate was spotted wearing an engagement ring back in March (which was rumoured to be from Sothebys).

Now both have been spotted out and about enjoying PDA in the park wearing matching gold bands, soon sparking wedding rumours.

We'd love to know all the details of what we imagine would be a very stylish wedding, with sister Ashley as a bridesmaid perhaps?

Watch this space for more info as we get it!