music sales

Beyonce, I Am Music DVD best seller for 2010
Beyonce, I Am Music DVD best seller for 2010
Beyonce, I Am Music DVD best seller for 2010
After a wildly successful tour, multiple Grammy Awards and collaborations with Lady Gaga and Kanye West, Beyonce's "I Am... Sasha Fierce" era continues with yet another big win. According to Columbia, the "Single Ladies" singer's chart-topping tour DVD ('I Am...