The 2011 Grammy Awards ceremony is shaping up to be quite a show. In  addition to the previously announced list of performers comprising Eminem , Katy Perry and Lady GaGa, more high profile names have been added to the event.

Justin Bieber and his mentor, Usher, will hit the stage at the show, which airs on February 13th via CBS, alongside none other than Willow Smith’s equally famous brother, Jaden. Janelle Monae, B.o.B, Bruno Mars, Lady Antebellum and Muse have also been confirmed as featured performers, joining Cee Lo Green, Arcade Fire, Miranda Lambert and Muse on music’s biggest night.

Thoughts?