Congrats Rihanna! You're Tied For #1

If you want to make a #1 comedy, you throw Judd Apatow into the mix. If you want to make a #1 single, you need Rihanna!
Congratulations are in order for Rihanna, who has tied Mariah Carey, Beyonce, and Lady Gaga for having the most #1 pop singles on Billboard charts.
Her collaboration with Eminem, Love the Way You Lie, brought her into her shared top spot. It has been in the #1 spot for one week to date.
Who do U think will break the tie and steal the top spot first?
[Image via AP Images.]