Nude photos of pop star Demi Lovato were reportedly leaked all over the Internet, causing the singer to speak up about the scandal.

Demi Lovato Addresses Haters On Twitter?

The photos, which appear to show the Heart Attack singer in bed with her boyfriend, Wilmer Valderrama, started spreading all over the web last weekend, which may have caused Lovato to speak up about it via Twitter.

On Saturday, she wrote a Spanish phrase that reads, "Soy fuerte. Soy luchadora. Asi que no me subistemen."

Demi Lovato Haircut PHOTO

Translated in English, this message means, "I'm strong. I am a fighter. So do not underestimate me."

The singer added a photo with the phrase that shows her in a side shot as she gives a fierce expression with her red hair flowing down part of her face.

Lovato tweeted another message on Thursday that could also be about the nude photo scandal.

"Can't stand it when people are misunderstood cause of made up bs on sites that BLATANTLY LIE with no truth 4 the sake of website hits. Smh :(."

There doesn't seem to be any official word if the photos published on Hollywood Life are real or fake. One photo shows the singer bending over looking completely nude. Other photos show her wrapped up in sheets, some with her boyfriend as she gently bites his lip and his hand is around her head.

There was a time in 2013 when the Neon Lights singer went through an alleged nude photo incident, where there was a dark-haired woman who appeared to look quite similar to the pop star.

Tags: Demi Lovato