Okay, to be totally honest, we have literally never in our lives thought that the two stars bore any resemblance to one another. Until now. A new fan manip that the actress shows side-by-side pics of fetus 1D Harry and some new Hailee pics from her movie The Edge of Seventeen, and they look like they could be siblings.
Even James Corden, who knows both celebs IRL, sees the likeness.
The photos are so uncanny, we're convinced they must at least be secretly cousins.
Do you think Hailee and Harry look related? Make sure to vote in the poll below to let us know your thoughts!