Are actor Shia LaBeouf and Mia Goth engaged? The longtime couple, who have been linked since 2012, were seen walking together on Wednesday in Los Angeles, with Goth wearing a big sparkler on her ring finger. Last year, Goth was seen wearing a ring on the same finger, leading to engagement speculations that were never confirmed. LaBeouf and Goth met during the filming of Lars von Trier's erotic NC-17 sex drama, "Nyphomaniac." The couple were also spotted in a very public argument in July.