The 20-year-old performed her hit single on the UK's "The X Factor" on Sunday. Cyrus sported a rhinestone turban and a sexy gold Marc Jacobs dress for the appearance.
While we think the pop star looked pretty good (despite the bizarre headpiece), Cyrus' singing received a ton of backlash on social media.
Comments ranged from just "terrible" to labeling the former Disney star as "the worst singer the x factor has ever had as a guest."
In Miley's defense, she did tweet just days before that she was "sick." Doctors have likewise ordered Cyrus to take some serious vocal rest after straining her voice from all of the Bangerz promotional appearances.
Check out her performance of "Wrecking Ball" above and see even more of her wildest looks in the gallery below!