Lady Gaga’s ‘Mayhem’ Debuts At No. 1 On Billboard 200
Lady Gaga’s Mayhem opens at No. 1 on the Billboard 200 albums chart this week. Gaga’s new record becomes the seventh chart-topper for the pop superstar, and her 11th Top 10 release overall. Mayhem racked up 219,000 equivalent album units in the U.S., marking the biggest week of the year for a release by a…