Ko Chia-yen

• Name — Ko Chia-yen • Native Name — 柯佳嬿 • Born — 10 January 1985 • Birthplace — Shilin, Taipei, Taiwan • Education — Shih Chien University • Occupation — Actress • Years Active — 2006–present • Other Names — Alice Ko Alice Ke Ke Jia-yan Ko Chia-yen (born 10 January 1985), also known as Alice Ko, is a Taiwanese actress.

Ko's debut acting role was in the 2006 film Do Over, by award-winning director Cheng Yu-chieh. Subsequently, she had starring roles in the films Miao Miao (2008), Monga (2010) and Night Market Hero (2011). She first came to prominence for her role in the domestic hit series Office Girls (2011), in which she played a marketing specialist. She is also known for her roles in the drama series Marry Me, or Not? and Someday Or One Day, for which she won the Golden Bell Award for Best Actress in 2016 and 2020 respectively.

Beginning 2012, Ko has been in a relationship with actor-singer Hsieh Kun-da, a former member of boy band Energy, whom she had met on the set of the television series Gung Hay Fat Choy. After five years of dating, Ko and Hsieh married on December 3, 2017. They held their wedding ceremony at Marriot Hotel Taipei the following year on September 15.

• Year — English title — Original title — Role — Network — Notes • 2008 — Police et vous — 波麗士大人 — Pan Mei-ho — TTV Main Channel — Cameo • 2009 — My Queen — 敗犬女王 — Han Hsiang-yun — TTV Main Channel — Cameo • Game Winning Hit — 比賽開始 — Lin Ming Yu — TTV Main Channel — alternative title: Play Ball • 2011 — Office Girls — 小資女孩向前衝 — Shen Hsin Ren — TTV Main Channel • 2012 — Gung Hay Fat Choy — 我們發財了 — Jiang Yu Jen — SET Metro / Eastern Television • 2013 — Dragon Gate — 飛越龍門客棧 — Chiu Mo Yu — CTV • 2014 — Say I Love You — 勇敢說出我愛你 — Chen Yi Jun — CTV • 2015 — The End of Love — 愛情的盡頭 — Orange — PTS • Constellation Women Series: Leo Woman — 星座愛情獅子女 — Liu Li Ren — Formosa Television • Ghost Stories 4 — 聊齋新編-陸判 — Chu Chi Ting — Zhejiang Television • Marry Me, or Not? — 必娶女人 — Vivienne Tsai/Tsai Huan Jen — EBC /CTV • 2016 — La Grande Chaumière Violette — 紫色大稻埕 — Chuang Ju Yueh — SET Taiwan • 2017 — Attention, Love! — 稍息立正我愛你 — Han Rong — EBC / CTV — Cameo • 2019 — Déjà Vu — 如果愛，重來 — He Yong Chi — iQiyi / TTV Main Channel • Someday Or One Day — 想見你 — Huang Yu Hsuan / Chen Yun Ru — CTV / Star Chinese Channel • 2022 — Rainless Love in a Godless Land — 無神之地不下雨 — Toem — iQiyi • Mom, Don't Do That! — 媽，別鬧了！ — Chen Ruo-min — Netflix • 2023 — Copycat Killer — 模仿犯 — Hu Yun Hui — Netflix • We Go Fast On Trust — 極速悖論 — Shen Shi — Mango TV • 2025 — I Am Married...But! — 童話故事下集 — I-ling — Netflix — February 14, 2025 • 2025 — Had I Not Seen the Sun — 如果我不曾見過太陽 — Hsia Ching Tien — Netflix

• Year — Artist — Song title • 2004 — Chang Chen-yue — "I Will Miss You" • 2005 — Jay Chou — "Maple Leaf" • Will Liu — "Rainbow Heaven" • Vivian Hsu — "Smiling Eyes" • 2006 — JJ Lin — "Cao Cao" • 2008 — Matilda Tao — "Jealousy" • 2009 — Khalil Fong — "Nothing's Gonna Change My Love for You" • 2010 — A-Lin — "Breakup Takes Practice" • 2011 — Blue J — "You Are My Everyday" • 2012 — Genie Chuo — "Xiǎng fēi de zì yóu luò tǐ" • 2013 — O.D — "Good Love" • 2015 — Joanne Tseng and Real — "Love's Forever" • Yoga Lin — "Detour" • 2019 — Waa Wei — "Panic Attack"

• Year — Title — Notes • 2021 — "Hug" (抱一抱一下) — Featured artist