[1] Tay Kexin contested as a PK Challenger on Taiwan's Super Idol Season 5 in 2011 and was known as the “Jazz Queen” of Singapore.
Her versatility from sweet jazz numbers to high energy pop hits has since made her extremely popular on various occasions.
In December 2012, Tay released her own EP Get Set Go, in which she penned songs of positivity and new beginnings, which topped Singapore's CD-RAMA regional charts within the first week of sales.
In December 2013, Tay was appointed as a backing vocalist for David Tao's Concert World Tour and had traveled with him to perform at over 15 city states, including countries like China, Taiwan, Hong Kong, Malaysia etc.
[4] In October 2022, Tay was engaged to her longtime partner and professional photographer Bernard Wee Shen, with the proposal on stage at MICappella concert.