Shia LaBeouf And Mia Goth Are Engaged!

According to Us Weekly, Sia LaBeouf was overheard telling the cashier at Gelson’s that he and Goth were getting hitched while they were out grabbing groceries.

I bet their engagement is just a performance piece, though.

An onlooker told Us that Goth even had a chunky diamond ring around her finger. In February, LaBeouf also referred to Goth as his fiancee during his R. Kelly style trapped in the elevator performance art project, but neither he or his reps have officially confirmed anything.

The on and off pair have been at it (or not) since they met on the set of Nympomaniac: Vol. II in 2012.