Singer Vishal Dadlani shared a photo from the sets of reality TV show 'Indian Idol Junior' on Twitter on Tuesday asking fans to guess who the star is! No prizes for guessing!

Vishal Dadlani captioned the photo, "Guess who? You guys asked him to come to #IndianIdolJunior and he never disappoints his fans! Bolo kaun? ;)". Picture courtesy: Vishal's Twitter account @VishalDadlani