Bebo is said to be a hot topic in the bollywood thses days not just due to her love with saif but also she has lost oodles of weight and looks slim and even sexier. It is said that this is the result of her special diet and yoga lessons, which she is following from a couple of months.

Kareena also agreed that she is into a tight schedule of following her yoga  classes and this may be a saif recommendation to look slim and sexy .  

So it is not just her new relationship, which is much talked about, but also her secret is revealed to everyone.