Notably, the actor shouted out his longtime partner Erin Darke, with both looking visibly emotional. Radcliffe said, "My love, Erin. You and our son are the best thing that has ever happened to me.

The Harry Potter alum, 35, made a rare red carpet appearance with his long-time girlfriend, Erin Darke, 40, at the opening night of the Broadway musical Just in Time. Erin looked gorgeous as she ...