VIDEO: Beyonce, Jay-Z Join GRAMMY AWARDS Performance Line-Up!

A commercial that aired on CBS last night, Sunday, Jan. 19, has revealed that superstar couple Jay Z and Beyonce will be among the performance line-up for this year's GRAMMY awards, airing this Sunday, January 26th at 8/7c on CBS. Check out the promo below!

The couple joins previously announced entertainers Bruno Mars, Keith Urban, Taylor Swift , Hunter Hayes, Katy Perry, Lorde, Robin Thicke, and John Legend as well as Macklemore & Ryan Lewis, Kacey Musgraves, Taylor Swift, Paul McCartney and Ringo Starr - who as members of the Beatles will receive the 2014 Recording Academy Lifetime Achievement Award.

Other special performances include nominee Sara Bareilles together with four-time GRAMMY® Award winner and 2014 MusiCares® Person of the Year Carole King. LL Cool J, a two-time GRAMMY Award winner and star of NCIS: LOS ANGELES, returns as host of Music's Biggest Night®. The music industry's premier event takes place Sunday, Jan. 26 (8:00-11:30 PM, live ET/delayed PT) at STAPLES Center in Los Angeles on the CBS Television Network.

THE 56TH ANNUAL Grammy Awards are produced by AEG Ehrlich Ventures for The Recording Academy. Ken Ehrlich is executive producer, Louis J. Horvitz is director, and David Wild and Ken Ehrlich are the writers.

About The Recording Academy

Established in 1957, The Recording Academy is an organization of musicians, songwriters, producers, engineers and recording professionals that is dedicated to improving the cultural condition and quality of life for music and its makers. Internationally known for the Grammy Awards - the preeminent peer-recognized award for musical excellence and the most credible brand in music - The Recording Academy is responsible for groundbreaking professional development, cultural enrichment, advocacy, education and human services programs. The Academy continues to focus on its mission of recognizing musical excellence, advocating for the well-being of music Makers and ensuring music remains an indelible part of our culture. For more information about The Academy, please visitwww.grammy.com. For breaking news and exclusive content, follow @TheGRAMMYs on Twitter, like "The GRAMMYs" on Facebook, and join The GRAMMYs' social communities on Foursquare, GetGlue, Google +, Instagram, Pinterest, Tumblr, and YouTube.