Music News TV Videos Pretty Little Liars Halloween Special featuring Adam Lambert, airing on Tuesday Oct. 23 at 8/7c Written by Lena Lamoray on October 22, 2012 video platformvideo managementvideo solutionsvideo player Related posts:Pretty Little Liars star Tyler Blackburn to headline RavenswoodTyler Blackburn will return to 'Pretty Little Liars' as a series regular'Hello Again' featuring Martha Plimpton, Tyler Blackburn, Rumer Willis and Cheyenne Jackson releases...