Niki很喜歡唱"WewillwewillRockyou..."今天午睡前有點興奮的跳舞著自己就唱著這句突然間Katy叫了聲"媽咪∼"Niki這時候就唱"MommyMommyRockyou..."媽咪當時正在廁所裡聽到真想大笑太得意了∼∼∼