The 2018 Grammy Awards are just a few days away but the ceremony still has a few surprises for viewers.

Announced on Friday night (Jan. 19), Rihanna will be joining DJ Khaled and Bryson Tiller to perform their smash hit, "Wild Thoughts." Khaled made the announcement on Twitter, writing, "#FANLUV! IT'S GO TIME! I'm performing #WILDTHOUGHTS at the #GRAMMYS !!!! with the ICON @rihanna AND @brysontiller !!"

Along with her performance, Rihanna is also up for one award. The singer is nominated for Best Rap/Sung Performance for her collaboration with Kendrick Lamar on "LOYALTY."

Following the Grammys, DJ Khaled will be hitting the road with Demi Lovato in February for their 20-city tour. The trek kicks off Feb. 26 in San Diego, Calif. before the two make stops in Las Vegas, Minneapolis, Detroit, Philadelphia, Boston and more. The tour wraps up on March 31 in Tampa, Fla. Tickets for the trek are on sale now.

The 2018 Grammy Awards will air live from Madison Square Garden in New York at 7:30 p.m. EST on CBS. Previously announced performers include Sam Smith, Alessia Cara, Cardi B, Miley Cyrus and Elton John, Childish Gambino, Luis Fonsi, Daddy Yankee, Kesha, Khalid, Lady Gaga, Kendrick Lamar, Logic, Bruno Mars, Pink, SZA and more.