It's just because Live Your Life and Love the Way You Lie were monster smashes. 21 weeks isn't that bad. Especially since we all know Rihanna and her team care more about the number of #1's and not the weeks at #1 nowadays.
Only 3 of her 12 singles have topped the Hot 100, and they would have had to spend at least 10 weeks at #1 each just to enter this list.
Yeah, I knew, just kidding
It's a shame that Gaga isn't able to top the Hot 100 many times and her singles usually spend little time on the top with the exception of Born This Way.
They shat.
