Not only is Kelly Rowland mopping the floor with Beyonce on Billboard's Hot 100 chart [click here if you missed that], she's also kicking her ass on the R&B chart...
After 7 weeks Kelly Rowland's single 'Motivation' is #6 on Billboard's R&B chart while Beyonce's 2 week old single 'Who Run the World (Girls)' languishes at #41.
