Kirstin Taylor "Kirstie" Maldonado (born May 16, 1992), is an American singer and songwriter, and a member of the a cappella group Pentatonix. Together with Pentatonix, Maldonado has released seven studio albums, won three Grammy Awards, and sold over six million albums. 　　Maldonado debuted her solo career on May 19, 2017 with the song "Break a Little" under the moniker Kirstin[1] (stylized as kırstın™; the ™ stands for "Taylor Maldonado," not trademark), with her debut EP L O V E released on July 14, 2017.