MasterClass announces Grammy Award winning recording artist CHRISTINA AGUILERA as their newest instructor. The legendary singer, songwriter and actress signed with the online education company and will teach a course focused on singing. Co-founded by David Rogier and Aaron Rasmussen, MasterClass currently offers classes from Dustin Hoffman (acting), Serena Williams (tennis) and James Patterson (writing). Upcoming classes include Uplatform making it possible for everyone to learn directly from the world’s best. Each master teaches a course which is available online for purchase at www.masterclass.com for $90 each and includes video lessons, interactive exercises, learning materials, and workbooks.A pop icon, Aguilera has had an establipopular television series The Voice, and has since appeared on four of its seven seasons.”I’m excited MasterClass has given me the opportunity to truly share all I have learned about my craft with the world. Coaching in this capacity not only gives me a chance to connect with my fans but lets me explore one of my true passions,” said CHRISTINA AGUILERA.”Christina has one of the greatest voices of our generation. Not only that, but videos for feedback from other students (and sometimes even Dustin himself!)Learning materials: workbooks and class materials like excerpts from James Patterson’s first draftsLifetime access, with classes that never expireLearning materials and workbooksAccessible from any device (access Serena’s class on your smartphone right on the court).