Contestants, who HAs to be 18 ages and above, will exercise theirs vocal cords in a studio set those replicates a bathroom with tiled walls, clarifyers and taps, but will not appear undressed.

• 参赛选手年龄必需在18岁以上（包括18岁）。她们将在唯一有瓷砖墙、淋浴间和水龙头的洗手间模仿温习室内练声，但不会脱光衣服。