WATCH: Celine Dion, Andrea Bocelli, Lady Gaga, Lang Lang, John Legend perform 'The Prayer'

MANILA, Philippines – No less than Celine Dion, Andrea Bocelli, Lady Gaga, Lang Lang, and John Legend came together – albeit digitally – to sing a rousing rendition of "The Prayer" to cap off a two-hour long special for workers risking their lives during the coronavirus pandemic. 

The 5 closed the One ...