The Grammy Awards nominations have become almost as much of an event as the ceremony itself, and this year is no exception: The nominations show, scheduled for Dec. 5, will feature performances from Maroon 5, Ne-Yo, and fun.

Twelve-time nominee (and six-time Grammy winner) Taylor Swift will co-host the nominations with perennial emcee LL Cool J, who handled hosting duties with Nicki Minaj last year (and actually worked the event with Swift way back in 2008). The duo will announce the nominees for the 55th annual Grammy Awards during the concert, which CBS is set to broadcast live from Nashville's Bridgestone Arena.

This marks the fifth year for the event, dubbed 'Grammy Nominations Concert Live!! -- Countdown to Music's Biggest Night,' and the first time it's been held in Nashville. The 55th Annual Grammy Awards will take place Sunday, Feb. 10, 2013 at the Staples Center in Los Angeles.

Swift and LL filmed a series of promo clips for the 2012 Grammy Awards, which you can watch below. Take a look and let us know if you're excited to see them getting back together (on stage), or if you'll be watching Maroon 5, fun., and Ne-Yo perform.

Watch Taylor Swift and LL Cool J in 2012 Grammy Promos