Torrey Joël DeVitto is an American actress and former fashion model. She's best known for her starring role as Dr. Natalie Manning on NBC's Chicago Med. Her first starring role was as Karen Kerr on the ABC Family drama series Beautiful People. She followed this up with recurring roles as Carrie in The CW drama  One Tree Hill (2008–2009), as Melissa Hastings in the ABC Family/Freeform mystery drama Pretty Little Liars (2010–2017), and as Dr. Meredith Fell in The CW fantasy drama The Vampire Diar...