Mariah Carey and her current smash hits, the #1 "Touch My Body" and #1 most added "Bye Bye," result in a massive #1 debut on the Billboard 200 albums chart for E=MC², weighing in with first week Soundscan sales of 463,000 units. E=MC² also debuts #1 on the Top R&B/Hip-Hop albums chart and #1 on the Top Digital albums chart (Mariah's first-ever #1 digital album debut with over 50,000 scanned!).

E=MC² represents the biggest first week debut of Mariah's career! "Mariah's an inspiration, the true definition of a star," said Antonio "L.A.' Reid, Chairman, Island Def Jam Music Group.