This year's key categories are dominated by male artists, with British folk band Mumford & Sons, indie-pop trio FUN, and R&B singer Frank Ocean going into the show with six nominations each, including for the top award of album of the year.
American indie band Fun. named best new artist at the 2013 Grammys, the band also won song of the year for 'We Are Young.'
British folk band Mumford and Sons took the top prize at this year's Grammy awards, winning album of the year, for 'Babel'.
British artists Ed Sheeran and Adele attempt to repeat last year's success at the 55th Annual Grammy Awards.
Stars heading to the Grammy Awards this weekend are being told to respect a strict dress code and not flash too much flesh.