allaboutjuan in Philippine Trending VideosShowbiz News [WATCH] Yeng Constantino’s Impromptu Duet with Mall Karaoke Promodiser Yeng Constantino’s Impromptu Duet with Mall Karaoke Promodiser Next Read: [WATCH] Osang sings 'Trumpets' by Sak Noel » DuetimpromptuYeng Constantino Related Post 2016 Top 20 Most Followed Twitter Accounts In PH