Kareena Kapoor Khan, who features in a friendly appearance in the upcoming Akshay Kumar-starrer 'Gabbar Is Back', had also done a special song in the Khiladi's 2012 film, 'Rowdy Rathore'.

Bebo, who has earlier gone out of her way to help friends, gave her nod to the appearance because she's friends with the co-producer of the film, Shabinaa Khan, and she is quite fond of Akshay.