All Eyes on Ocean

Ocean is a cause celebre and the man with the momentum as Sunday's Grammy Awards approach. One of six top nominees with six nominations apiece, the 25-year-old R&B singer turned cultural talking point will have the music world's attention.

Ocean is up for the major awards best new artist, album of the year and record of the year when the show airs live on CBS at 8 p.m. EST from the Staples Center, sharing top-nominee billing with fun., Dan Auerbach of The Black Keys, Mumford & Sons, Jay-Z and Kanye West.

Don't hand Ocean those trophies just yet, though. R&B and hip-hop performers (Ocean is part of the Odd Future collective) have had a spotty history at the Grammys recently when it comes to major awards.

Only one R&B act has won album of the year this century, and it's hard to even call him just an R&B act given his legend, artistic scope and material: Ray Charles for his "Genius & Friends," an all-star collaboration that was honored posthumously.

Also limiting Ocean's chances for a clean sweep are his fellow top nominees. Most are riding waves of their own.