我的天生丽质是你整不来的
[wŏ de tiān shēng lì zhì shì nĭ zhĕng bù lái de]
'My beauty comes naturally which you can't achieve even with cosmetics.' This netname shows a person confident about his/her natural attractiveness without much artificial embellishment compared to others. There's a slight teasing implication, hinting at a superiority complex in looks.