Sunny's song is a revamped version on 1980 film Qurbani track Laila O Laila which was picturized on Zeenat Aman.
Laila Main Laila was the first song released by the makers of Raees last December, immediately leading to an internet meltdown.
Sunny Leone, 35, is super thrilled and shared many of the videos on her Twitter page along excited comments.
Here's Sunny's sizzling take on 'Laila Main Laila' as well. Enjoy!