Wright, who plays Ginny Weasley in the Potter films, told OK that she is in a relationship with Jamie Campbell Bower, who appears in Twilight as Caius.
"Yes, we're dating," Wright said. "We've been seeing each other for a few months, it's good. We're going to the BAFTAs together on Sunday."
Campbell Bower will also appear in Harry Potter and the Deathly Hallows in the role of Gellert Grindelwald.