"LeAnn is currently on vocal rest in her hotel room under a doctor and vocal specialist's care due to a resurgence of a viral infection that she has been struggling with the past two weeks," her representative told omg!.

Rimes took to her Twitter account to update fans. "Never thought I'd see the ER in Dublin. I have coughed myself into pain. The spasm is intense. Being human sucks sometimes." she tweeted fans on Thursday. "Thank you to all my fantastic, understanding, loving fans here in Ireland."

She later added, "So nice to meet all my loyal fans who tweeted me about the Dublin show. I didn't get to sing or talk to you, but I got to give you all a hug."