In a busy week of new entries on the U.K. sales charts, Muse’s “The 2nd Law” became their fourth No. 1 in their home territory topping Mumford & Sons and P!nk; while Rihanna’s “Diamonds” outsold last week’s bestseller, Psy’s “Gangnam Style” as well as new arrivals by One Direction, Adele and Ellie Goulding.
