The 49-year-old actress, who is a judge on dance reality show "So You Think You Can Dance", was requested by guests Shekhar Ravjiani, Neeti Mohan and Shaan to sing a few lines of one of her songs.
Obliging their request, Madhuri sang "Dholna" from her 1997 film "Dil Toh Pagal Hai".
Ravijiani, Mohan and Shaan visited the sets for promoting their upcoming singing reality show "The Voice India Kids", according to a press release.
"So You Think You Can Dance" airs every Saturday and Sunday on &TV channel.