In this Billboard.com exclusive, singer Jason Derulo performs an in-studio peformance of his own version of Kanye West's popular single, "Heartless." Enjoy!
Another week and another Billboard 200 rundown. This week, Lady Antebellum bumped Sade from the top slot, but she still managed to come in at no. 2, while singer Raheem DeVaughn and Jason Derulo made impacts with their new albums...