This guest post is from Adam Mazmanian, SmartBrief’s media and advertising editor, who attended the IAB MIXX Conference and Expo in New York earlier this week. While he’s known to most of the world as a star of the TV comedy “That ’70s Show” and the producer of the reality show “Punk’d,” he holds a special place in the hearts of social-media mavens. As of this writing, the star who goes by the Twitter handle aplusk boasts more than 3.6 million followers. Kutcher was interviewed by IAB

Tags: 6 Million, Adam Mazmanian, Ashton Kutcher, Expo, Followers, Hearts, Iab Mixx, Media Advertising, Media Mavens, Media Mogul, Punk, Reality Show, S Media, Smartbrief, That 70s Show, Tv Comedy