How Old Are the Pretty Little Liars Cast Members? You’ll Be Surprised! (PHOTOS) 2 of 10 Previous Autoplay Next Share Tweet November 1, 2012 at 04:24PM EDT by Alissa Kombert Related: Pretty Little Liars, Ashley Benson, Caleb Rivers, Hollywood It Girls, Ian Harding, Lucy Hale, Shay Mitchell, TV Stars, Troian Bellisario, Tyler Blackburn, Keegan Allen, Aria Montgomery, Hanna Marin, Spencer Hastings, Emily Fields, Ezra Fitz, Toby Cavanaugh full size Credit: Jason Merritt/ Getty Images How Old Is Ian Harding? Ian Harding (Ezra Fitz) is 26, about the same age that he plays on PLL. The only difference is, in real life, him and Lucy are only 3 years apart, but their characters on the show are about 10 years apart.