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.
The American indie pop band Fun. won song of the year at this year's Grammys for their single 'We Are Young'.
The band were against Brit singer Ed Sheeran who was nominated for his song 'The A Team'.
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.