Celebrity·Posted on Nov 16, 2012Lindsay Lohan Has No Idea She Might Have A Half SisterAnd other notable moments from her GMA interview this morning.by Lauren YapalaterBuzzFeed StaffLinkFacebookPinterestTwitterMail When she said she doesn't know about her maybe half sister: Her reaction to her song "Rumors" playing them out: The entire second half of the interview: Her response to being asked about what she was meant to do (acting): And again, her reaction to "Rumors" playing: Tap to play GIF Tap to play GIF