Padma Bhushan-winning singer Sharda Sinha, who also sang in Bollywood hit 'Hum Aapke Hain Koun', has been admitted to AIIMS Delhi ICU in critical condition, reports said. This came weeks after her husband Brajkishore Sinha passed away. Fans of Sharda, who's renowned for Maithili and Bhojpuri songs, are reportedly performing Mahamrityunjay Jaap hawans to pray for her recovery.