The 'Wrecking Ball' hitmaker, who was subject to the internet hoax this week, had been unusually quiet on her social media accounts and decided to come back with a bang to slam the rumours, reported Daily Mirror.
In the picture, the 21-year-old star shows off her legs in a pair of denims and is seen putting her bare back towards the camera against a backdrop of a desert.
She also posted a number of selfies with colourful accessories in her hair.
"#ladytonguecontroller. We're not sure what that means, but at least she's not on the way to the mortuary," she wrote, slamming fake stories about her death circulating online.