Cardi B takes to the stage in Arizona in February.Photo:Jeff Kravitz/FilmMagic

Cardi B performs at Cardi B and Offset Headline Hall of Fame Party 2023 at Gila River Resorts & Casinos

Jeff Kravitz/FilmMagic

Cardi Bis opening up about her behind-the-scenes battles!

Ahead of the 31-year-old Grammy winner’s performance atDick Clark’s Rockin' New Year’s Eveon Sunday night, the star revealed on her Instagram story that was “fighting” for her life.

“I’m literally fighting for my life right now,” the star told her 169 million Instagram followers. “I am so sick. I don’t understand because when I was in New York, I was going out with sweaters, toes out, everything.”

Cardi also joked that she’s “allergic to Florida,” adding that as soon as she landed in Miami for the show she felt “a little cough.”

Cardi B performs on May 9, 2019 at Hollywood Palladium.Randy Shropshire/Getty

Cardi B performs onstage as Fashion Nova Presents: Party With Cardi at Hollywood Palladium on May 9, 2019

“My chest started getting tight,” she said in the Instagram clip. “Bro, I’ve been fighting for three days and I have a huge performance later. Huge performance. Like, alright, I get that it’s New Year’s but I have this huge performance and I’m fighting, fighting.”

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The “I Like It” rapper later shared a video of her sultry performance look as her stylist completed the finishing touches to her hair. Wearing large diamond earrings and a matching necklace, the musician sported a black cut-out gown for the show held at Fontainebleau Miami Beach.

Cardi B and Offset on December 14, 2019 in Los Angeles, California.Kevin Mazur/Getty

Cardi B and Offset attend Sean Combs 50th Birthday Bash presented by Ciroc Vodka on December 14, 2019 in Los Angeles, California.

Kevin Mazur/Getty

Along with LL Cool J and Cardi B, the live program included performances fromPost Malonein Las Vegas,NewJeansin South Korea andIvy Queenin Puerto Rico, as well asAqua,Doechii,Ellie Goulding,Green Day,Janelle Monáe, Loud Luxury x Two Friends withBebe Rexha,Ludacris,Nile Rodgers& CHIC, Paul Russell,Reneé RappwithCoco JonesandThirty Seconds to Mars.

The show follows the recent news that Cardi and her husband,Offset, have split after five years of marriage.

The singer revealed at the beginning of December that she and Offset, 32, had gone their separate ways.

“I’ve been single for a minute now,” she said,according to a recordingof the livestream shared onX (formerly known as Twitter).

Cardi B and Offset with their kids.Cardi B/ Instagram

Cardi B and Offset with their kids

Cardi B/ Instagram

The “Bodak Yellow” rapper shared that some fans may have predicted a breakup was coming. “I don’t know if you guys have been getting clues from me, from my Lives, or from my Stories, when I put some certain music, or find my unfollowings.”

A week prior to her statement, she and the “Need It” rapper hadunfollowed each otheron Instagram.

After news of their split surfaced,a source told PEOPLE, “They’re tumultuous. They’ve broken up and gotten back together and broken up again way more than the public has seen.”

However, the insider added, “They’ve had really good times together.”

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Cardi and Offset quietlytied the knotin 2017, and share two children together — daughterKulture Kiari, 5, and sonWave Set, 2.

source: people.com