谁和鄭秀晶约会过？

鄭秀晶，英文名為Chrystal Soo Jung（ 韓語：정수정，羅馬化：Jung Soo-jung，1994年10月24日—），藝名水晶（英語：Krystal，韓語：크리스탈），美韓雙籍女歌手、演員及主持人，出生於加利福尼亚州舊金山，韓國女子團體f(x)成員，隊內擔任形象擔當、領唱及忙內。

2020年8月底，與SM娛樂合約到期不續約。2020年10月12日，與H&娛樂簽訂專屬合約，表示未來會為她展開更豐富的演藝活動做最大的努力。2024年2月底，與H&娛樂合約到期不續約，加入BANA娛樂，專注回歸音樂。

Kim Jong-in (Korean: 김종인; born January 14, 1994), known professionally as Kai (카이), is a South Korean singer, actor, and television personality. He is a member of the South Korean boy band Exo and South Korean supergroup SuperM. He debuted as a soloist on November 30, 2020, with his first extended play (EP) Kai and has since released three more EPs, Peaches, Rover and Wait On Me. He is recognized for his dancing in South Korea and K-pop.

Apart from his musical career, Kai has also starred in various television dramas such as Andante (2017), Spring Has Come (2018) and The Miracle We Met (2018). He has also been a host and cast member for various television and web variety shows such as Changing Majors.

Kai is regarded by various publications as a fashion icon and has been a brand ambassador, muse and model for several brands, such as Gucci, Yves Saint Laurent Beauty, Lacoste, and others.