Miley Cyrus on Vocal Rest after X Factor (UK) performance

Miley Cyrus was in England to participate in the reality show "The X Factor" last weekend, where she performed her hit single "Wrecking Ball".

However, her vocal performance was criticized, leading fans to believe that she could be sick - which was confirmed by the singer moments after the show, when she wrote on her Twitter that she would rest for a while, writing "voice rest".

According to sources, the rest is a medical requirement because the star was performing shows nonstop since releasing the first single from her new album "Bangerz", "We Can not Stop ".

Despite the criticism, sales of "Wrecking Ball" have risen since its presentation in the program, bringing the singer to the 11th position in the UK charts.

Check out the performance below: