Grammy Awards 2011 Performers Second Announcement

Another group of performers are set to perform during the 53rd Grammy Awards. Still, there's no Britney Spears included in the list.

Some of the performers in the list will be performing for the first time in the 2011 Grammy Awards. Without further a due, here are the second list of Grammy Awards 2011 performers:
Justin Bieber, Usher with Jaden Smith, B.o.B, Bruno Mars, Janelle Monáe, Lady Antebellum and Muse

Click Grammy Awards 2011 Performers, for the complete list of performers.