As you can see in the video above, “The Walking Dead” star Lauren Cohan appears to have had her nude sex tape leaked online. Judging by. The great moment from Van Wilder 2: Rise of Taj in which the beautiful Lauren Cohan - of Supernatural and Walking Dead fame - appears. As you can see in the video above, “The Walking Dead” star Lauren Cohan appears to have had her nude sex tape leaked online. Judging by Lauren Cohan's Graphic Nude · Lauren Cohan Nude And Sex.