The previously unreleased track "Put It Up" is a slinky, sexy number that was reportedly intended to appear on Brown's last album. Rihanna, however, wouldn't let him release the track after the two broke up for the second time.
Bow down to Rihanna, the queen of all April Fools' pranks. The singer preceded her appearance on Jimmy Kimmel Live! by pranking the comedian in the best way possible.