The sensuous Surveen Chawla will be seen performing a special wedding song in Firoz Nadiadwala's Welcome Back. While earlier reports suggested that it's an item number, Surveen clarified to Tellychakkar.com that it's a wedding number and a special one at that. "Welcome Back is a family film. I am not doing an item. It's a special wedding number and the entire starcast joins me in the song." The song has been composed by Meet Brothers and choreographed by Ganesh Acharya. And matching Ganesh's choreographed dance moves thrilled Surveen to no end. "It's a typical Ganesh Acharya song and will have all his signature moves. I had an absolute blast shooting for it," said Surveen. The pretty actress however remained tightlipped refusing to divulge any more details regarding the song. "All I can say is it's a humongous song shot on a grand scale," said Surveen. Welcome Back is the sequel of 2007 hit-comedy, Welcome and stars John Abraham, Shruti Hassan, Anil Kapoor, Nana Patekar and Paresh Rawal.