What would happen if two of the Bollywood's dance legends come together on one stage? The stage would indeed be on fire. Something similar happened on the sets of Sont TV's "Jhalak Dikhhla Jaa 4" when veteran actor Rishi Kapoor and Madhuri Dixit danced together.

Rishi, who was on the sets of the dance show to promote his new film "Patiala House", and Madhuri set the stage on fire as they both performed to the popular song "Ek mein aur ek tu" from the movie "Khel Khel Mein".

The duo have done handful of films together like "Sahibaan", "Yaraana". Their last film together was "Premgranth" in 1996.

Rishi is known for dancing on his knees and the actor reveals that it helped him in impressing his actress wife Neetu Singh.

With just Sushant Singh Rajput, Ragini Khanna, Mahi Vij, Yana Gupta, Ankita Lokande, Shekhar Suman and Mieyang Chang left in the field, the competition has got tough. Earlier, these celebrities were just giving one performance and now they have to give two. Besides Madhuri, the judges panel for the show includes Remo D'Souza and Malaika Arora Khan.

The episode will be aired Tuesday.