Kok was first spotted in SPH MediaWorks's talent show Route to Glamour in 2001 and was a contestant alongside Jeanette Aw and Adam Chen.
She was nominated for the Best Supporting Actress category in 2009 but lost to winners Xiang Yun and Ng Hui.
In August 2009, Kok starred in My Buddy as the first female lead, alongside established actors Christopher Lee and Aileen Tan.
She also starred in the 2011 year-end anniversary series A Song To Remember opposite Joanne Peh and Qi Yuwu.
[10] She said the close timing of a failed first relationship with her mother's battle with advanced stage cervical cancer was ultimately the trigger.