Rihanna’s Grammy Special Appearance

Rihanna is set to appear on “The Grammy Nominations Concert Live!! – Countdown to Music’s Biggest Night”, which is a special broadcast to celebrate the 2010 Grammy nominees.

The “Umbrella” hitmaker will on hand on the show that will be broadcast from Club Nokia in Los Angeles on December 2 at 8 P.M. on CBS. It is uncertain if she will perform during the show.

Meanwhile, the singer is booked for a live performance on the world’s largest cruise ship Royal Caribbean’s Oasis of the Seas on November 19. She will also perform at 2009 American Music Awards on November 22 as well as “Good Morning America” on the day her album is released.