Julianne Hough played the character of Erin in Safe Haven .
``  Katie Tierney ( Julianne Hough ) leaves her abusive alcoholic husband , police officer Kevin Tierney ( David Lyons ) , under disguise with the assistance of an elderly neighbor , Mrs. Feldman , and moves to the small town of Southport , North Carolina , where she befriends her neighbor , Jo ( Cobie Smulders ) , and adopts the identity of `` '' Katie '' '' . ''
Safe Haven -LRB-film-RRB-