Yeng Constantino is a Filipina pop-rock singer-songwriter and actress. She won the title "Grand Star Dreamer" of Pinoy Dream Academy, the Philippine edition of Endemol's reality TV show Star Academy.
She is the youngest of five siblings in the Constantino family. Her parents are Joselito Constantino and Susan Constantino and her siblings are Donna, Jocelyn, Cristopher and Cookie. Constantino is the 4th degree cousin of Robi Domingo, 2nd Runner Up of Pinoy Big Brother: Teen Edition Plus. She is also, niece of Pasig City Mayor Bobby Eusebio.
Yeng married Victor "Yan" Asuncion, a fellow musician and worship director at Victory Christian Fellowship, on 14 February 2015.