Actress/singer Jana Kramer was hospitalised on Saturday (01Dec12) after developing a high fever.
The former One Tree Hill star, who has since carved out a career as a country singer, was due to perform in West Palm Beach, Florida, but she began feeling unwell before taking to the stage at the WIRK Country Christmas concert.
In a post on her Twitter.com page, she wrote, "My how the day has changed. I am now sick with 101 fever and getting ready for this show is a challenge."
Kramer cut her set short and was taken to a nearby medical facility, but she continued to keep fans updated on her condition.
She tweeted, "I'm so sorry West Palm I had to cut my set short and had no voice! I'll make it up to y'all I promise! Thanks for helping me thru (through) this bug! I'm okay. I'm on morphine and lots of liquid and other stuff. Dehydration flu... Thanks for the love!"
Kramer was discharged from the hospital on Sunday (02Dec12), her 29th birthday, but pulled out of playing a show in Tampa, Florida that evening in order to recover.
Returning to Twitter, she explained to fans, "Terribly sorry I'm missin (sic) the show tonight in Tampa. I got out of the hospital this morning (and am) still really sick. I will make it up to y'all."