Bappi Lahiri passes away: Sushmita Sen, Preity Zinta & Patralekhaa pay tribute to legendary singer

'Disco King' Bappi Lahiri passed away at the age of 69. As per the doctors, the singer's passed away due to Obstructive Sleep Apnea at Mumbai’s CritiCare Hospital. The film fraternity is mourning his death as they have lost a precious gem today. Several celebrities paid their last tribute to the veteran singer.