After 26 weeks on the chart Beyonce's 4 finally bags a #1 single...
Call it the luck of Blue Ivy. 'Love on Top', the song Beyonce sang right before revealing her pregnancy to the world at the MTV Video Music Awards [click here if you missed that], just made it's way to the number one spot on the Billboard R&B/Hip Hop chart, the same week Blue Ivy made her first public appearance [click here if you missed that].
