The duo has been seen in movies like "99" and "Dhoondte Reh Jaoge".
On "Superstar Santa", Soha and Kunal will solve the woes of another couple, Priya and Swapnil, said a source from the channel.
The Red Chillies Idiot Box production, deals with issues relating to friends, families and romantic relationships.
The show features one celebrity each week solving the issue at hand, but with Soha and Kunal, it will be double treat. Nowadays, Kunal is busy with "Go Goa Gone", being produced by Soha's brother, Saif Ali Khan.