Pink is battling the flu ahead of her Super Bowl performance.
The 38-year-old singer is set to sing the American national anthem, which will be televised live before the game kicks off, on Sunday (04.02.18) at the U.S. Bank Stadium in Minneapolis but is struggling to recover from the flu.
Pink blamed her children, Willow, six and Jameson, 13 months, for making her sick.
She shared a picture of herself rehearsing on Instagram and wrote: "Trying to practice the flu away. I've been waiting to sing this song since 1991 when I saw my idol, Whitney Houston, own this song. And now, my chance has finally come. And it just so happens that this chance comes when I have two small Petri dish kids who literally cough INTO MY MOUTH and rub their snot on my cheek. You can't write this stuff I swear!
"And here we are. I've arrived at another one of my dreams which is slowly becoming a sort of nightmare. I will tell you, this is one of the biggest honors of my life, singing this song in front of my family, my military family, my dad and brother and step mama and family and the world. And the EAGLES!?!?! I promise I will do my best, as I always do. As far as the gremlins that got me into this mess, you can cough at me for the rest of your lives. If it's a contest, babies, you win. #spreadthelove #spreadthegerms #pleasegivememyvoiceback #ificansingimgonnakillit (sic)."
The national anthem has previously been sung at the Super Bowl by the likes of Lady Gaga, Idina Menzel, Alicia Keys, Billy Joel, Diana Ross, Neil Diamond, Whitney Houston, Luther Vandross, Cher, Faith Hill, Mariah Carey, Beyoncé and Christina Aguilera.