Producer Sajid Nadiadwala has just done his most expensive song ever, costing over Rs 2 crore at Sajid's behest and the attraction factor are the 14 actresses used for the song.

Set in a nightclub in Sydney (Aus-tralia), it was shot in Filmistan over a week. The 14 actresses did the song for free and were horeographed by sister Farah in the title track (composed by Shankar-Ehsaan-Loy).

Akshay (Kumar), Fardeen (Khan) and Riteish's (Deshmukh) have indulgent lifestyles. Akshay plays the manager of a nightclub thats when it struck Sajid maybe his plethora of actress friends can help him with the song. All of them came, except Ayesha Takia, because she missed her flight and did not charge a single penny

Sajid also recalls a funny incident while shooting the title track when Akshay, Fardeen and Riteish were all wired up during a special effects sequence when the camera conked off.

Not to make them feel left out Sajid stood with his heroes, cracking jokes and gossiping so that they wouldn't grumble, but Fardeen caught on and said, "Don't try to take the pain away, because it's not really working!"

Actresses that perform in the song in Heyy Babyy! Track are Neha Dhupia, Amisha Patel, Riya Sen, Celina Jaitly, Koena Mitra, Minnisha Lamba, Dia Mirza, Amrita Arora, Malaika Arora, Amrita Rao, Tara Sharma, Shamita Shetty, Sophie Chowdhary and Masumeh