2 sentences

1. 我的美容觉睡过头了。

   wǒ de měi​róng jiào shuì​guò​tóu le.

   I overslept my beauty sleep.

   Source: OpenSubtitles

2. 充足的睡眠是最好的美容方法。

   chōng​zú de shuì​mián shì zuì hǎo de měi​róng fāng​fǎ.

   Adequate sleep is the best beauty treatment.

   Source: Dong Chinese Dictionary