The 31-year-old walked as the show stopper for designer friend Manish Malhotra last year at the Lakme Fashion Week.
"We did have a show stopper earlier for grand finale. Though last year, for Rohit Bal's grand finale we did not have anyone. But Kareena did walk the ramp for Manish Malhotra two seasons ago. We are already working with her (for this season). She is taking out her time for that," Purnima Lamba, Head Innovations Lakme, told reporters here.
"At this point we have not decided the prospect of it but she is very excited to walk for us. So Kareena might be the show stopper," she added.
This year there will be two grand finales - one by Kallol Dutta and other by Pankaj-Nidhi.
On if there is a risk by taking fresh designers for the grand finale, Lamba said, "The concept of bringing fresh perspective for the finale was a very exciting one. So we were very thrilled to get them on board. I don't see any risk in this as it is my responsibility to give them a voice. Also it is interesting from a creative point of view, as both of them have their individual style."
The Lakme Fashion Week Winter/Festive 2012 is scheduled to be held from August 3-7 here.