Celeste Kalugdan Legaspi Gallardo, better known as Celeste Legaspi, a Filipino singer, actress, and advocate for artists' rights, and the executive producer of 'Ang Larawan, the Movie' (2017) and 'Contramundum: Ang Larawan All-Star Concert' (2023), is set to make a rare appearance in an upcoming musical-fantasy film, 'Aster.'

In the film, Legaspi portrays Apo Isyang, the Elder of Guadalupe, who remains forever young at heart and is highly respected for her wisdom. She holds the key to understanding the history and secrets of the legends in the said place.