Caballero landed a major project wherein she again portrayed the daughter of a veteran actress, ranged against the Diamond Star Maricel Soriano.
[1] Eula played as the daughter of Maricel Soriano and Gabby Concepcion in the Metro Manila Film Festival (MMFF) entry Yesterday, Today, Tomorrow.
In the Grand Finals held at the Ynares Sports Arena, she was declared the winner of the talent search.
[3] Eula was born in Boljoon, Cebu to Mary Lou Caballero-Simo and Euladio Simo.
She is married with her Star Factor co-finalist and former actor Christian Samson on October 10, 2017 in San Diego, California, U.S.A.[4]