Rihanna’s four-midable

Having set the record for the most No. 1s in the 18-year history of Billboard’s Pop Songs radio airplay chart, Rihanna continues her winning week, lifting 2-1 on the Billboard Hot 100 with “Only Girl (In the World)” and debuting on R&B/Hip-Hop Albums at No. 1 with her fifth studio album, Loud.
“Only Girl (In the World)” follows What’s My Name? the Drake-assisted second single from “Loud,” to the Hot 100 summit.
Having banked two No. 1s previously in 2010, Rihanna becomes the first female artist in the Hot 100’s 52-year archives to notch four No. 1s in a calendar year.
(Taken from Billboard.com)