VMA 2013 – Lady Gaga vs. Katy Perry – la sfida in NUMERI
Carriera americana di LADY GAGA: 46,322,000 singoli digitali venduti. 8,817,000 copie ALBUM. SINGOLI USA: Poker Face 6,987,000 Just Dance 6,809,000 Bad Romance 5,401,000 Born This Way 3,918,000. Paparazzi 3,388,000 Telephone...