but no more. I have nothing against it, but I am no longer a Scientologist," he said in 2007. Beck Hansen Musician Beck Hansen was raised as a Scientologist and married actress Marissa Ribisi, who is also a member of the church. In &lt;a href="http://www.contactmusic.com/news-a\\... target="_hplink"&gt;2005, the singer defended the organization's beliefs and practices, telling reporters: &lt;/a&gt; "There's whole aspects (of Scientology) that you probably don't see. They have the success rate of getting hardcore addicts off drugs, 90-something percent maybe. "If it's something that helps you in your life it's a positive thing, so all I have to say is that you can't really make a judgement on something unless you know something about it first-hand." Greta Van Susteren TV news personality Greta Van Susteren is a Scientologist. Laura Prepon Actress Laura Prepon began dating her "That '70s Show" co-star's brother, Christopher Masterson and converted to Scientology. When &lt;a href="http://www.womenshealthmag.com/lif\\... target="_hplink"&gt;asked by &lt;em&gt;Women's Health&lt;/em&gt;&lt;/a&gt; if it was hard being a Scientologist because of so much controversy that surrounds the religion, she said: "Anyone who knows me is just like, "Wow, if Laura is a Scientologist, then there has to be something to this." When I hear something negative, I don't get defensive. I know what's true for me and what works for me. Elisabeth Moss "Mad Men" star Elisabeth Moss is a Scientologist but has spoken out about she isn't OK with the church's rampant homophobia. "One of the most important things I take from my church is the