Rihanna has finally  made it to the top of the album charts on her seventh try. After six Top  Tens, Unapologetic debuts at number-one on the Billboard  200, with 238,000 first week sales, according to Nielsen SoundScan. It's the  biggest sales week of her career, album-wise.

It follows her single "Diamond," which became her hit 12th  number-one on Billboard's Hot 100 singles chart last week.