If you are unable to see the message below, click here to view. Please add email@e.billboard.com to your address book to ensure delivery to your inbox.
Eminem and featured artist Rihanna tally a fourth week at No. 1 on the Billboard Hot 100 with "The Monster," which fends off Pitbull and Ke$ha's "Timber" at No. 2, also for a fourth week.