Airtel Super Singer 4 included a guest judge who was a veteran singer of what languages?
L. R. Eswari Lourde-Mary Rajeswari Eswari (L. R. Eswari) is a veteran playback singer of the Tamil cinema, Telugu cinema, Malayalam cinema and Kannada cinema industries. She also sang in other languages like Hindi, Tulu, and English.
Elaha Soroor Elaha Soroor (also spelled as Elaha Sorur) (Persian: الهه سرور‎ ‎ ) (born in 1988) is an Afghan pop singer. She was in musical reality show "Afghan Star", a television program similar to the "Idol" franchise. She is a member of the Hazara ethnic group of Afghanistan.