I always get nervous working with Salman: Kareena Kapoor

Mumbai, March 20 (IANS) Kareena Kapoor, who's been on a high since the release of "Jab We Met", finally started shooting a new film "Main Aur Mrs. Khanna" with Salman Khan. She says the idea of working with her "sister's co-star" makes her nervous.

"Although we've done Priyadarshan's 'Kyon Ki...' before, I always get nervous working with Salman. He was my sister's hero long before we were paired together. And now to be doing a film with him," Kareena told IANS.

Kareena started shooting Tuesday at Film City at the outskirts of Mumbai.

Kareena and Salman were expected to serenade to immortality in Sanjay Leela Bhansali's