(people.com) - Once again, Ashton Kutcher is expertly flipping the dial from "funny" to "super sexy." The actor-producer, 30, fresh off his successful weekend hosting Saturday Night Live , ups the hunk factor for the latest issue of Details . On his interest in Kabbalah: "I'll use whatever works. I'm not a follower of this or that religious leader. More wars are started because of religious leaders, and people are following and they don't know why ... That is religiosity. That is what turns people into robots."On his decision to marry Demi Moore at age 27: "I've literally just been voted the world's most eligible bachelor and I'm like, I'm going off the market. I've found the one. If I had thought about it I would have been like, 'Nah, nah.' But what can you do? When you're in that deep, you can't think." On overcoming his jealousies regarding Demi's ex Bruce Willis: "You walk into a relationship and there's always jealousies, like, 'Oh, the other guy ... and, in this case, the other guy is Bruce Willis! But my wife's a smart individual, one of the smartest people I know. If she likes and respects this person, then I think I can get over my jealousy."