Katrina Kaif in raunchy item song again?

After Sheila Ki Jawani, actress Katrina Kaif will hit the market with another item song in her upcoming film Mere Brother Ki Dulhan. After her hot and sizzling item number in Tees Maar Khan, Katrina will strike again with MBKD.        
Producer Aditya Chopra, has given special instructions to Katrina regarding the item number. He wants the item number to be hotter and raunchier than Sheila Ki Jawani. Adi, through the item number wants to cash in audience for Mere Brother Ki Dulhan.
Mere Brother Ki Dulhan stars, actor Imran Khan, actress Katrina Kaif and Pakistani singer Ali Zafar. The film is a topsy-turvy story and will mark as the writing and directing debut of Ali Abbas Zafar. The film is slated to release on September 9, 2011.