Beyoncé's announcement that she and her husband, Jay Z, are expecting twins lit the internet on fire with hundreds of news articles and nearly 500,000 comments on her Instagram post showing off her pregnancy belly. Now a St. Charles, Mo., company is getting some of that attention after the singer wore a pair of panties designed and manufactured by Liviara USA, according to report by Fox 2 news. “It’s a massive game changer,” Liviara CEO Kara Gatto told Fox 2.