Demi Lovato has had a number of private photos leaked online, but she says she's really not bothered.
This is the second time Demi has fallen victim to hackers, as personal pictures were made public in 2014 as well.
Stars including Jennifer Lawrence, Kate Upton and Kaley Cuoco have previously had their photos leaked in an event known as "the fappening".
Some victims have taken legal action, but Demi has shrugged off this latest incident.
Demi also pointed out that it wouldn't be the first time fans had seen her naked.
And fans shared a collection of images from a naked shoot she posed for in Vanity Fair two years ago.
The new Demi photos have been shared widely on porn sites and the hacker also claims to have more explicit shots of the singer.
Beauty and the Beast star Emma Watson is planning to sue after photos of her were leaked last week.
But like Demi, the photos of Emma that were released did not show the star naked.
"Photos from a clothes fitting Emma had with a stylist a couple of years ago have been stolen," said a spokesperson for Emma.
"They're not nude photographs. Lawyers have been instructed and we are not commenting further."