Rihanna scrambles to make “Only Girl” her ninth number one.

Rihanna recently scored her eight number one single on the Hot 100 when her Island-flavored R&B jam “What’s My Name” ascended to the top over a week ago. It’s since fallen to No. 7, but the first single from Rihanna’s just-released Loud album, “Only Girl (In the World)”, is still going strong, having sprung to No. 2 on this week’s Hot 100. Now her record label are in a mad dash to get the song to the top of the charts, having slashed it’s price to an attractive 99 cents on US iTunes