With just one day to go before the biggest night of music — the Grammys — there are so many things to look forward to.

From the live performances to the red carpet, AJ Hammer of Showbiz Tonight counts down the top five things we can’t wait to see on Sunday.

No 5: Ed Sheeran – Not only is the British singer up for Best Song this year, but he is also set to have an “opportunity of a lifetime” duet with Elton John.

No 4: The Battle of the Rock Bands — Newcomers Alabama Shakes and Mumford & Sons will be battling it out against rock establishments The Black Keys, Coldplay and Bruce Springsteen in the ultimate war for Best Rock Performance.

No 3: Rihanna and Chris Brown — All eyes will be on the on-again, off-again couple just days after the pair attended a probation court hearing for Brown. Will anyone even pay attention to Rihanna’s performance with Sting and Bruno Mars?

No 2: The Battle of the Pop Giants — Female powerhouses Adele, Rihanna, Katy Perry, Carly Rae Jepsen and Kelly Clarkson will be fighting against one another for Best Pop Solo Performance. Who do you want to win? Leave us a comment and let us know.

No 1: – Alabama Shakes – These overnight sensations could end up on top as this year’s Best New Artist.

For more on the top five things we can’t wait to see at the Grammys, check out the video, above. Then tell us: what are you most looking forward to on Sunday’s big show?