Rihanna Tops the Billboard Charts

She’s no stranger to ruling the pop music world, and once again Rihanna has topped the Billboard Hot 100 chart with her single “Rude Boy.”

The “Russian Roulette” songstress has scored her sixth Hot 100 #1, knocking labelmate Taio Cruz out of the top spot.

In related news, it seems Ri-Ri shells out an average of $840,000 a year keeping her sexy body in killer shape.

She told press, “I need a trainer to motivate me, I don’t find it much fun working out on my own.” Riahnna also utilizes her own private chef to the tune of $800 a day.