Celis was first discovered when she joined a contest called Muntíng Miss U of Magandang Tanghali Bayan at the age of 3.

[4] In 2005, Celis was chosen as one of the cast members in the children's gag show Goin' Bulilit that aired every Sunday.

She then again starred as Britney in the youth-oriented show Growing Up, again with Bernardo and Montes, being paired with Winston.

Her most recent appearance was when she played the role of Whitney Munoz in the comedy youth-oriented show, the Sunday afternoon series Luv U.

[9][10][11] She joined the cast of Jennylyn Mercado and Gabby Concepcion-topbilled rom-com series Love You Two.