Arianna Grande and Big Sean at 2015 GRAMMY Awards

RIHANNA, PAUL MCCARTNEY, AND KANYE WEST SET TO TAKE THE STAGE IN A WORLD DEBUT PERFORMANCE OF RIHANNA S NEW SINGLE, "FOURFIVESECONDS," ON THE 57TH ANNUAL GRAMMY AWARDS® Music s Biggest Night® — Hosted By LL Cool J — Airs Live On CBS, Feb. 8, 2015 SANTA MONICA, Calif. (Feb. 3, 2015) — Seven-time GRAMMY® winner and current nominee Rihanna will deliver a world debut performance of her newly released single, "FourFiveSeconds," with fellow GRAMMY-winning collaborators Kanye West and Paul McCartney on the 57th Annual GRAMMY Awards®. Making his return to the GRAMMY stage after six years, 21-time GRAMMY winner Kanye West holds two current nominations. The legendary Paul McCartney is an 18-time GRAMMY winner and a two-time recipient of The Recording Academy®’s Lifetime Achievement Award, as a solo artist and as a member of the Beatles. Entertainment icon and two-time GRAMMY winner LL COOL J returns as host. Taking place at STAPLES Center in Los Angeles, Music s Biggest Night® will be broadcast live in high-definition TV and 5.1 surround sound on the CBS Television Network, Sunday, Feb. 8, 2015, from 8 – 11:30 p.m. (ET/PT). Seven-time GRAMMY winner Rihanna is up for Best Rap/Sung Collaboration for "The Monster" with Eminem. Twenty-one-time GRAMMY winner Kanye West is up for two awards: Best Rap/Sung Collaboration (with Charlie Wilson) and Best Rap Song for "Bound 2." Previously announced performers are GRAMMY-winning band AC/DC; current nominees and GRAMMY winners Tony Bennett with Lady Gaga; nominee Eric Church; nominees and GRAMMY winners Common with John Legend; nominee Ariana Grande; nominee Hozier with nominee and GRAMMY winner Annie Lennox; nominee Jessie J with GRAMMY winner Tom Jones; nominee and GRAMMY winner Miranda Lambert; GRAMMY winners Adam Levine with Gwen Stefani; seven-time GRAMMY winner Madonna; nominee Ed Sheeran; nominee Sam Smith; nominee and eight-time GRAMMY winner Usher; and nominee and seven-time GRAMMY winner Pharrell Williams. The 57th 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.