Jessie J upset over false health reports

British singer Jessie J has hit out at false reports suggesting medics are closely monitoring her health amid fears she could suffer another stroke.

REALTED: Jessie and more celebs with bangs

Jessie J found herself in the headlines on Sunday after a U.K. tabloid reported family and friends are worried her busy schedule will take its toll on her health.

Editors at The Daily Star Sunday also suggested the pop star has been undergoing regular medical checks to prevent a stroke while appearing as a coach on U.K. version of "The Voice."

Jessie J has since taken to her Twitter.com page to set the record straight, assuring fans she is "happy and healthy".

RELATED: Jessie and more celebs acting funny

In a series of posts, she writes, "Can I be totally honest for a minute? I was in and out of hospital with real health scares my whole childhood. I have an irregular heartbeat I've had all my life & I suffered a minor stroke at 18...

"Then I go on 'The Voice UK' & stories are like boomerangs, the media tries to throw them away but just keep coming back. Lazy... It's an easy believable but untrue way the media works.

"But I will say this. My health is a very important part of my life & I don't take lightly to the media making a joke about it. I have made huge sacrifices to making sure my body and mind can deal with my life & I am happy, I am healthy & I am trying to make the UK proud."

RELATED: The latest celeb TwitPics