On Monday we reported dysfunctional couple Sammi Sweetheart and Ronnie of the Jersey Shore were back together. In related news Shia LaBeouf and his on-and-off girlfriend Mia Goth are engaged. LaBeouf, whose recent performance art has included punching a fan in the face during an elevator ride and watching all of his movies in a theater with strangers, was caught on video last summer arguing with Goth and admitting he "would have killed her" had the two not been pried apart. 

LaBeouf and Goth, a British actress, reportedly broke up after this past July's public spat in Germany according to Us Weekly. The two were seen back together months later.

Us Weekly reports the engagement citing a source who saw the couple grocery shopping at Gelson’s earlier this month. There LaBeouf reportedly told the cashier he and Goth were getting married. According to Us Weekly, the source said Goth was wearing a "large" diamond on her engagement finger.

It seems LaBeouf didn't just tell the grocery store cashier, but the entire world. Us Weekly reports LaBeouf called Goth his "fiancée" during the livestream for his #Elevate project. 

LaBeouf and Goth met on the set of 2012's Nymphomaniac: Vol II. Goth was first spotted with what was presumed to be an engagement ring last March.