30: The number of live performers at this year's Grammy Awards.
This image appears in the gallery:
Grammy Awards In Numbers
6. 30: The number of live performers at this year's Grammy Awards.
This year's Grammy Awards will feature performances from a wide range of artists including Katy Perry, Nicki Minaj, and Bruno Mars, as well as the live return of Adele. The Grammys will also play host to a duet between Rihanna and Coldplay and a collaboration between the Beach Boys, Foster The People and Maroon 5.