Credit: Ethan Miller/Getty Images Photo: Kelly Clarkson Performs at the 2013 Academy of Country Music Awards

After Pink was forced to cancel a show in Birmingham, England due to illness, some of her so-called fans started a war on Twitter claiming she was faking being sick. The "Just Give Me a Reason" singer was not pleased at the response and took to her website to write a scathing letter to those who accused her of lying to get out of the show.

“I am a human being, therefore I am able to catch illness... you know what I've been performing through the last week? ROTA virus. Look it up. I challenge any one of you to do what I do while sick with that. You couldn't do it." While Pink gave a shout out to those fans who sent well wishes, she said the rest of them could "kindly kiss my entire almost back to healthy ass."

Original American Idol winner Kelly Clarkson chimed in on the contoversy by mockingly posting a message to her WhoSay page saying, "How dare you only work 364 days this year. I can't believe you got sick. That never happens to anyone, ever. You're so lazy #nameonepersonthathasherschedule,singswhileflying,andisamom ....seriously people. Tired of seeing everyone giving her crap. We're all human. Relax."

Kelly should know how hard it is to constantly be on the road and expected to perform no matter what. 

Considering how totally nasty ROTA virus is, I wouldn't get near a stage if I had it! People seriously need to chill out!


Credit: 5MinMedia Photo: Kelly Clarkson Mocks Angry Pink Fans After Singer Cancels Show