Bio: Amanda Righetti (born April 4, 1983) is an American actress and former model. She is best known for her roles as Grace Van Pelt on The Mentalist, Madeline Kenner in Colony, Whitney in Friday the 13th (2009), Isabel in Role Models (2008), Jenna Moretti on FOX's series Reunion, Tessa Lewis on FOX's primetime soap North Shore, Hailey Nichol on FOX's series The O
